Trim trailing whitespace

6 files changed, 13 insertions, 13 deletions

diff --git a/src/filelist.c b/src/filelist.c
index 0aeaa02..811151e 100644
--- a/src/filelist.c
+++ b/src/filelist.c
@@ -641,7 +641,7 @@ char *feh_absolute_path(char *path)
 	   filelist file can be saved anywhere and feh will still find the
 	   images */
 	D(("Need to convert %s to an absolute form\n", path));
-	/* I SHOULD be able to just use a simple realpath() here, but dumb * 
+	/* I SHOULD be able to just use a simple realpath() here, but dumb *
 	   old Solaris's realpath doesn't return an absolute path if the
 	   path you give it is relative. Linux and BSD get this right... */
 	if (getcwd(cwd, sizeof(cwd)) == NULL)
diff --git a/src/getopt.c b/src/getopt.c
index eaae3f7..7641c4b 100644
--- a/src/getopt.c
+++ b/src/getopt.c
@@ -296,7 +296,7 @@ char **argv;
 
 	/* Exchange the shorter segment with the far end of the longer segment.
 	   That puts the shorter segment into the right place. It leaves the
-	   longer segment in the right place overall, but it consists of two parts 
+	   longer segment in the right place overall, but it consists of two parts
 	   that need to be swapped next.  */
 
 #ifdef _LIBC
@@ -304,7 +304,7 @@ char **argv;
 	   can work normally.  Our top argument must be in the range of the
 	   string.  */
 	if (nonoption_flags_len > 0 && top >= nonoption_flags_max_len) {
-		/* We must extend the array.  The user plays games with us and presents 
+		/* We must extend the array.  The user plays games with us and presents
 		   new arguments.  */
 		char *new_str = malloc(top + 1);
 
@@ -534,7 +534,7 @@ int long_only;
 		}
 
 		/* The special ARGV-element `--' means premature end of options. Skip
-		   it like a null option, then exchange with previous non-options as if 
+		   it like a null option, then exchange with previous non-options as if
 		   it were an option, then skip everything else like a non-option.  */
 
 		if (optind != argc && !strcmp(argv[optind], "--")) {
@@ -580,7 +580,7 @@ int long_only;
 
 	/* Check whether the ARGV-element is a long option.
 
-	   If long_only and the ARGV-element has the form "-f", where f is a valid 
+	   If long_only and the ARGV-element has the form "-f", where f is a valid
 	   short option, don't consider it an abbreviated form of a long option
 	   that starts with f.  Otherwise there would be no way to give the -f
 	   short option.
@@ -605,7 +605,7 @@ int long_only;
 		for (nameend = nextchar; *nameend && *nameend != '='; nameend++)
 			/* Do nothing.  */ ;
 
-		/* Test all long options for either exact match or abbreviated matches. 
+		/* Test all long options for either exact match or abbreviated matches.
 		 */
 		for (p = longopts, option_index = 0; p->name; p++, option_index++)
 			if (!strncmp(p->name, nextchar, nameend - nextchar)) {
@@ -686,7 +686,7 @@ int long_only;
 			return pfound->val;
 		}
 
-		/* Can't find it as a long option.  If this is not getopt_long_only, or 
+		/* Can't find it as a long option.  If this is not getopt_long_only, or
 		   the option starts with '--' or is not a valid short option, then
 		   it's an error. Otherwise interpret it as a short option.  */
 		if (!long_only || argv[optind][1] == '-' || my_index(optstring, *nextchar) == NULL) {
@@ -761,7 +761,7 @@ int long_only;
 				   taking next ARGV-elt as argument.  */
 				optarg = argv[optind++];
 
-			/* optarg is now the argument, see if it's in the table of longopts. 
+			/* optarg is now the argument, see if it's in the table of longopts.
 			 */
 
 			for (nextchar = nameend = optarg; *nameend && *nameend != '='; nameend++)
@@ -830,7 +830,7 @@ int long_only;
 				return pfound->val;
 			}
 			nextchar = NULL;
-			return 'W';	/* Let the application handle it. 
+			return 'W';	/* Let the application handle it.
 					 */
 		}
 		if (temp[1] == ':') {
diff --git a/src/gib_list.c b/src/gib_list.c
index a8ba1dd..e7710bc 100644
--- a/src/gib_list.c
+++ b/src/gib_list.c
@@ -520,7 +520,7 @@ gib_list_find(gib_list *root, unsigned char (*find_func)(gib_list *node, void *d
 	for (i=root; i; i=i->next)
 		if (find_func(i,data))
 			return i;
-	
+
 	return NULL;
 }
 
diff --git a/src/main.c b/src/main.c
index 4db4b36..3d124fd 100644
--- a/src/main.c
+++ b/src/main.c
@@ -243,7 +243,7 @@ int feh_main_iteration(int block)
 	}
 	if (window_num == 0 || sig_exit != 0)
 		return(0);
-	
+
 	return(1);
 }
 
diff --git a/src/slideshow.c b/src/slideshow.c
index 87ec4cb..80bd476 100644
--- a/src/slideshow.c
+++ b/src/slideshow.c
@@ -165,7 +165,7 @@ void cb_reload_timer(void *data)
 		if (opt.filelistfile) {
 			filelist = gib_list_cat(filelist, feh_read_filelist(opt.filelistfile));
 		}
-		
+
 		if (!(filelist_len = gib_list_length(filelist))) {
 			eprintf("No files found to reload.");
 		}
diff --git a/src/wallpaper.c b/src/wallpaper.c
index 5adb3ca..71cee29 100644
--- a/src/wallpaper.c
+++ b/src/wallpaper.c
@@ -591,7 +591,7 @@ void feh_wm_set_bg(char *fil, Imlib_Image im, int centered, int scaled,
 
 		if (data_root)
 			XFree(data_root);
-	
+
 		if (data_esetroot)
 			XFree(data_esetroot);