From 4e9a2fec7758a64fe1b83bb0bb367a2b4c1913c7 Mon Sep 17 00:00:00 2001
From: Cary Sandvig <frang@users.sourceforge.net>
Date: Fri, 30 Mar 2001 22:50:17 +0000
Subject: [PATCH] logic error

---
 panda/src/gui/guiManager.cxx | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/panda/src/gui/guiManager.cxx b/panda/src/gui/guiManager.cxx
index 1d5473231e..b8a2b15b9b 100644
--- a/panda/src/gui/guiManager.cxx
+++ b/panda/src/gui/guiManager.cxx
@@ -210,10 +210,8 @@ INLINE bool overlap(GuiRegion* a, GuiRegion* b) {
   LVector4f av = a->get_frame();
   LVector4f bv = b->get_frame();
 
-  if (in_range(av[0], bv[0], bv[1]) ||
-      in_range(av[1], bv[0], bv[1]) ||
-      in_range(av[2], bv[2], bv[3]) ||
-      in_range(av[3], bv[2], bv[3]))
+  if ((in_range(av[0], bv[0], bv[1]) || in_range(av[1], bv[0], bv[1])) &&
+      (in_range(av[2], bv[2], bv[3]) || in_range(av[3], bv[2], bv[3])))
     return true;
   return false;
 }