X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=openbox%2Fmainloop.c;h=b2921207b45ab716b4263c433f2d41ed0624b662;hb=f34b2571b99f40885548fc3ea7c8c5b45ba64335;hp=825d3f4febc7f0a0c321bdccc177074388c88c5f;hpb=ff78d28f8bcdbbdd42fe9501ee81185f67a4166a;p=chaz%2Fopenbox

diff --git a/openbox/mainloop.c b/openbox/mainloop.c
index 825d3f4f..b2921207 100644
--- a/openbox/mainloop.c
+++ b/openbox/mainloop.c
@@ -39,13 +39,13 @@ typedef struct _ObMainLoopFdHandlerType     ObMainLoopFdHandlerType;
 static GSList *all_loops;
 
 /* signals are global to all loops */
-struct {
+static struct {
     guint installed; /* a ref count */
     struct sigaction oldact;
 } all_signals[NUM_SIGNALS];
 
 /* a set of all possible signals */
-sigset_t all_signals_set;
+static sigset_t all_signals_set;
 
 /* signals which cause a core dump, these can't be used for callbacks */
 static gint core_signals[] =
@@ -530,6 +530,9 @@ void ob_main_loop_timeout_add(ObMainLoop *loop,
                               GDestroyNotify notify)
 {
     ObMainLoopTimer *t = g_new(ObMainLoopTimer, 1);
+
+    g_assert(microseconds > 0); /* if it's 0 it'll cause an infinite loop */
+
     t->delay = microseconds;
     t->func = handler;
     t->data = data;