From: Dana Jansens <danakj@orodu.net>
Date: Thu, 17 Dec 2009 15:22:05 +0000 (-0500)
Subject: Ranges of 0 width cannot intersect (Fixes bug #3717)
X-Git-Url: https://git.dogcows.com/gitweb?p=chaz%2Fopenbox;a=commitdiff_plain;h=d3347e8be3753b7a466353aece04a25992018c9a

Ranges of 0 width cannot intersect (Fixes bug #3717)
---

diff --git a/openbox/geom.h b/openbox/geom.h
index 7c5ee32e..6a1725e8 100644
--- a/openbox/geom.h
+++ b/openbox/geom.h
@@ -160,6 +160,6 @@ typedef struct _StrutPartial {
      (s1).bottom_end == (s2).bottom_end)
 
 #define RANGES_INTERSECT(r1x, r1w, r2x, r2w) \
-    (r1x < r2x + r2w && r1x + r1w > r2x)
+    (r1w && r2w && r1x < r2x + r2w && r1x + r1w > r2x)
 
 #endif