Print a warning message if system() fails.
---
wmmenu/events.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/wmmenu/events.c b/wmmenu/events.c
index 8c44f55..0498635 100644
--- a/wmmenu/events.c
+++ b/wmmenu/events.c
@@ -31,6 +31,7 @@ Reparent and Destroy events are catched with
StructureNotifyMask.
#include "menu.h"
#include "xobjects.h"
#include "pixmaps.h"
+#include "error.h"
static bool BarShown = false ;
static bool HideBarDelayed = false ;
@@ -134,7 +135,11 @@ static void InvokeBar (int x, int y)
if (entry < Menu_GetNbEntries ())
{
- system (Menu_GetEntryCommand (entry)) ;
+ const char *command;
+
+ command = Menu_GetEntryCommand (entry);
+ if (system (command) == -1)
+ warn("'%s' returned an error\n", command);
}
}
--
2.1.0
--
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