diff options
| -rw-r--r-- | kbfunc.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/kbfunc.c b/kbfunc.c index 1c39c71..bae7e2f 100644 --- a/kbfunc.c +++ b/kbfunc.c @@ -285,6 +285,8 @@ kbfunc_exec(struct client_ctx *scratch, union arg *arg) if ((mi = menu_filter(&menuq, label, NULL, 1, search_match_exec, NULL)) != NULL) { + if (mi->text[0] == '\0') + goto out; switch (cmd) { case CWM_EXEC_PROGRAM: u_spawn(mi->text); @@ -298,7 +300,7 @@ kbfunc_exec(struct client_ctx *scratch, union arg *arg) break; } } - +out: if (mi != NULL && mi->dummy) xfree(mi); while ((mi = TAILQ_FIRST(&menuq)) != NULL) { @@ -360,12 +362,14 @@ kbfunc_ssh(struct client_ctx *scratch, union arg *arg) if ((mi = menu_filter(&menuq, "ssh", NULL, 1, search_match_exec, NULL)) != NULL) { + if (mi->text[0] == '\0') + goto out; l = snprintf(cmd, sizeof(cmd), "%s -e ssh %s", Conf.termpath, mi->text); if (l != -1 && l < sizeof(cmd)) u_spawn(cmd); } - +out: if (mi != NULL && mi->dummy) xfree(mi); while ((mi = TAILQ_FIRST(&menuq)) != NULL) { |