updated the for-loop with Gottox' proposal - dwm

commit 077d3e435baec5faa8182aea29723663ee6ae778
parent d26b60b43eb24b70b75c5fb2ec9b6f2558ca8bc2
Author: arg@suckless.org <unknown>
Date:   Mon,  9 Jun 2008 10:05:40 +0200

updated the for-loop with Gottox' proposal
Diffstat:
M dwm.c  | 2 +-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/dwm.c b/dwm.c
@@ -570,7 +570,7 @@ drawtext(const char *text, ulong col[ColLast], Bool invert) {
     if(!len)
         return;
     if(len < olen)
-        for(i = len; i >= MAX(0, len - 3); buf[i--] = '.');
+        for(i = len; i && i > 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);