1 files changed, 1 insertions, 1 deletions
diff --git a/dmenu.c b/dmenu.c
index 085dc29..839f6cc 100644
--- a/dmenu.c
+++ b/dmenu.c
@@ -415,7 +415,7 @@ keypress(XKeyEvent *ev)
        switch(ksym) {
        default:
 insert:
-                if (!iscntrl(*buf))
+                if (!iscntrl((unsigned char)*buf))
                        insert(buf, len);
                break;
        case XK_Delete:

diff --git a/dmenu.c b/dmenu.c index 085dc29..839f6cc 100644 --- a/dmenu.c +++ b/dmenu.c
@@ -415,7 +415,7 @@ keypress(XKeyEvent *ev)
415	switch(ksym) {	415	switch(ksym) {
416	default:	416	default:
417	insert:	417	insert:
418	if (!iscntrl(*buf))	418	if (!iscntrl((unsigned char)*buf))
419	insert(buf, len);	419	insert(buf, len);
420	break;	420	break;
421	case XK_Delete:	421	case XK_Delete: