diff options
| author | Okan Demirmen <okan@cvs.openbsd.org> | 2008-06-05 04:01:38 +0000 |
|---|---|---|
| committer | Okan Demirmen <okan@cvs.openbsd.org> | 2008-06-05 04:01:38 +0000 |
| commit | 2091894e7dba26f2c1159d6183b06b4197ba6398 (patch) | |
| tree | a03b6752390b594e401c0e82d46f33ad9c827162 /app/cwm/menu.c | |
| parent | 28eefaf4fd96e151ac227ced2fa879bf6a186446 (diff) | |
prevent trying to exec a null char; could potentially happen with a
canceled or empty searchstr.
ok oga@
Diffstat (limited to 'app/cwm/menu.c')
| -rw-r--r-- | app/cwm/menu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/app/cwm/menu.c b/app/cwm/menu.c index a98ad58d4..df870fdc7 100644 --- a/app/cwm/menu.c +++ b/app/cwm/menu.c @@ -149,7 +149,7 @@ menu_filter(struct menu_q *menuq, char *prompt, char *initial, int dummy, } } out: - if (dummy == 0 && mi->dummy) { /* no match */ + if ((dummy == 0 && mi->dummy) || (mi->text[0] == '\0')) { /* no match */ xfree (mi); mi = NULL; xu_ptr_ungrab(); |