Revert "avoid redraw when there's no change"

This reverts commit 6818e07291f3b2913e687c8ec3d3fe4711724050.

This broke keys such as ^W to delete-backward-word

1 files changed, 2 insertions, 3 deletions

diff --git a/dmenu.c b/dmenu.c
index 19f6385..085dc29 100644
--- a/dmenu.c
+++ b/dmenu.c
@@ -415,9 +415,8 @@ keypress(XKeyEvent *ev)
 	switch(ksym) {
 	default:
 insert:
-		if (iscntrl((unsigned char)*buf))
-			return;
-		insert(buf, len);
+		if (!iscntrl(*buf))
+			insert(buf, len);
 		break;
 	case XK_Delete:
 	case XK_KP_Delete: