fixed error I did when applying Martin Hurton's drawtext patch - dwm

commit 6975a7e31a12b85267cc4d81cee15462d981bd63
parent 47f63dce550fab02f9d15aca5cec8c137125ac16
Author: Anselm R Garbe <garbeam@gmail.com>
Date:   Mon, 18 Aug 2008 19:23:03 +0100

fixed error I did when applying Martin Hurton's drawtext patch
Diffstat:
M dwm.c  | 2 +-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/dwm.c b/dwm.c
@@ -581,7 +581,7 @@ drawtext(const char *text, unsigned long col[ColLast], Bool invert) {
     y = dc.y + (dc.h / 2) - (h / 2) + dc.font.ascent;
     x = dc.x + (h / 2);
     /* shorten text if necessary */
-    for(len = MIN(olen, sizeof buf); len && textnw(buf, len) > dc.w - h; len--);
+    for(len = MIN(olen, sizeof buf); len && textnw(text, len) > dc.w - h; len--);
     if(!len)
         return;
     memcpy(buf, text, len);