Only set random seed once

Fixes non-random behaviour when randomizing file lists several times per
second.

Closes #349

3 files changed, 2 insertions, 4 deletions

diff --git a/src/gib_list.c b/src/gib_list.c
index 281f528..5384d98 100644
--- a/src/gib_list.c
+++ b/src/gib_list.c
@@ -360,7 +360,6 @@ gib_list_randomize(gib_list * list)
    {
       farray[i] = f;
    }
-   srand(getpid() * time(NULL) % ((unsigned int) -1));
    for (i = 0; i < len - 1; i++)
    {
       r = i + rand() / (RAND_MAX / (len - i) + 1 );
diff --git a/src/imlib.c b/src/imlib.c
index d9c5cd0..baaa64a 100644
--- a/src/imlib.c
+++ b/src/imlib.c
@@ -133,9 +133,6 @@ void init_x_and_imlib(void)
 
 	imlib_set_cache_size(opt.cache_size * 1024 * 1024);
 
-	/* Initialise random numbers */
-	srand(getpid() * time(NULL) % ((unsigned int) -1));
-
 	return;
 }
 
diff --git a/src/main.c b/src/main.c
index 840919f..534b89e 100644
--- a/src/main.c
+++ b/src/main.c
@@ -42,6 +42,8 @@ int main(int argc, char **argv)
 {
 	atexit(feh_clean_exit);
 
+	srand(getpid() * time(NULL) % ((unsigned int) -1));
+
 	setup_signal_handlers();
 	init_parse_options(argc, argv);