revert of introduced problem - dwm

commit 88e6eb4a3a3552d6b503481164aafc1c994d5a50
parent 0840c1367ca8a8a6ef414df85456fabeae3e4dfa
Author: arg@suckless.org <unknown>
Date:   Mon,  9 Jun 2008 11:05:20 +0200

revert of introduced problem
Diffstat:
M dwm.c  | 2 +-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/dwm.c b/dwm.c
@@ -571,7 +571,7 @@ drawtext(const char *text, ulong col[ColLast], Bool invert) {
     if(!len)
         return;
     if(len < olen)
-        for(i = len; i && i > len - 3; buf[--i] = '.');
+        for(i = len; i >= MAX(0, len - 3); buf[i--] = '.');
     XSetForeground(dpy, dc.gc, col[invert ? ColBG : ColFG]);
     if(dc.font.set)
         XmbDrawString(dpy, dc.drawable, dc.font.set, dc.gc, x, y, buf, len);