Fix: Handle missing (NULL pointer) output for separator.

diff --git a/xmenu.c b/xmenu.c
index a4c29e1..9b3a250 100644 (file)
--- a/xmenu.c
+++ b/xmenu.c
@@ -721,8 +721,10 @@ setupmenu(struct Menu *menu, XClassHint *classh)
        /* set window title (used if wflag is on) */
        if (menu->parent == NULL) {
                title = classh->res_name;
        /* set window title (used if wflag is on) */
        if (menu->parent == NULL) {
                title = classh->res_name;

-       } else {
+       } else if (menu->caller->output) {

                title = menu->caller->output;
                title = menu->caller->output;

+       } else {
+               title = "\0";

        }
        XStringListToTextProperty(&title, 1, &wintitle);
 
        }
        XStringListToTextProperty(&title, 1, &wintitle);