applied Rudys barwidth patch, thanks Rudy - dwm

commit 6cf29bff33003a8ab00530115af14f8c270fa0da
parent 60c06a7cb42219953edf1fa752750eb98384a14b
Author: garbeam@gmail.com <unknown>
Date:   Fri, 17 Jun 2011 20:22:54 +0100

applied Rudys barwidth patch, thanks Rudy
Diffstat:
M dwm.c  | 4 +++-

1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/dwm.c b/dwm.c
@@ -585,11 +585,13 @@ void
 configurenotify(XEvent *e) {
     Monitor *m;
     XConfigureEvent *ev = &e->xconfigure;
+    Bool dirty;
 
     if(ev->window == root) {
+        dirty = (sw != ev->width);
         sw = ev->width;
         sh = ev->height;
-        if(updategeom()) {
+        if(updategeom() || dirty) {
             if(dc.drawable != 0)
                 XFreePixmap(dpy, dc.drawable);
             dc.drawable = XCreatePixmap(dpy, root, sw, bh, DefaultDepth(dpy, screen));