fixed linking bug (thanks Jacob Nixdorf) & iscntrl corner case

1 files changed, 1 insertions, 1 deletions

diff --git a/dmenu.c b/dmenu.c
index 0d01cbc..908f548 100644
--- a/dmenu.c
+++ b/dmenu.c
@@ -230,7 +230,7 @@ keypress(XKeyEvent *ev) {
 	}
 	switch(ksym) {
 	default:
-		if(*buf)
+		if(!iscntrl(*buf))
 			insert(buf, strlen(buf));
 		break;
 	case XK_Delete: