commit 31fa07b9849b0ffbf4b7efb55943f466b3ff160f
from: Hiltjo Posthuma <hiltjo@codemadness.org>
date: Sat Mar 26 16:57:50 2022 UTC

Revert "avoid redraw when there's no change"

This reverts commit 6818e07291f3b2913e687c8ec3d3fe4711724050.

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

commit - 6818e07291f3b2913e687c8ec3d3fe4711724050
commit + 31fa07b9849b0ffbf4b7efb55943f466b3ff160f
blob - 19f6385367133c72bccb2432f549b0a5466497aa
blob + 085dc292631e72778c05c31f4c4840d9ab0b0856
--- dmenu.c
+++ 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: