From 271750129cd43b067999ed0fd2db14e16babf83e Mon Sep 17 00:00:00 2001
From: David Capello <davidcapello@gmail.com>
Date: Fri, 31 Jul 2015 12:25:33 -0300
Subject: [PATCH] Fix new possible crash in GifDecoder::getFrameColormap()

---
 src/app/file/gif_format.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/app/file/gif_format.cpp b/src/app/file/gif_format.cpp
index f0026d423..99b9afdfa 100644
--- a/src/app/file/gif_format.cpp
+++ b/src/app/file/gif_format.cpp
@@ -374,8 +374,8 @@ private:
       // Doesn't have local map, use the global one
       colormap = global;
     }
-    else if (!m_hasLocalColormaps) {
-      if (!global || global->ColorCount != colormap->ColorCount)
+    else if (global && !m_hasLocalColormaps) {
+      if (global->ColorCount != colormap->ColorCount)
         m_hasLocalColormaps = true;
       else {
         for (int i=0; i<colormap->ColorCount; ++i) {