4 files changed, 4 insertions, 4 deletions
diff --git a/src/filelist.c b/src/filelist.c
index 3f3c96d..6f4f6df 100644
--- a/src/filelist.c
+++ b/src/filelist.c
@@ -30,6 +30,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 #include "feh.h"
 #include "filelist.h"
+#include "signals.h"
 #include "options.h"
 
 gib_list *filelist = NULL;
@@ -37,7 +38,6 @@ gib_list *original_file_items = NULL; /* original file items from argv */
 int filelist_len = 0;
 gib_list *current_file = NULL;
 extern int errno;
-extern int sig_exit; /* exit flag from signal handler */
 
 static gib_list *rm_filelist = NULL;
 
diff --git a/src/imlib.c b/src/imlib.c
index 3bc0126..4d2f2fa 100644
--- a/src/imlib.c
+++ b/src/imlib.c
@@ -26,6 +26,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 #include "feh.h"
 #include "filelist.h"
+#include "signals.h"
 #include "winwidget.h"
 #include "options.h"
 
@@ -37,7 +38,6 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 #ifdef HAVE_LIBCURL
 #include <curl/curl.h>
-extern int sig_exit;
 #endif
 
 #ifdef HAVE_LIBEXIF
diff --git a/src/signals.c b/src/signals.c
index aeaf889..d65f49b 100644
--- a/src/signals.c
+++ b/src/signals.c
@@ -28,7 +28,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "options.h"
 
 void feh_handle_signal(int);
-int sig_exit = 0;
+volatile int sig_exit = 0;
 
 void setup_signal_handlers()
 {
diff --git a/src/signals.h b/src/signals.h
index 090ab0b..38fc0d2 100644
--- a/src/signals.h
+++ b/src/signals.h
@@ -27,5 +27,5 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #define SIGNALS_H
 
 void setup_signal_handlers();
-extern int sig_exit;
+volatile extern int sig_exit;
 #endif