1 files changed, 10 insertions, 1 deletions
diff --git a/src/3rdparty/webkit/WebCore/plugins/PluginPackage.cpp b/src/3rdparty/webkit/WebCore/plugins/PluginPackage.cpp
index 19337f0..8f2dfa9 100644
--- a/src/3rdparty/webkit/WebCore/plugins/PluginPackage.cpp
+++ b/src/3rdparty/webkit/WebCore/plugins/PluginPackage.cpp
@@ -319,15 +319,24 @@ bool PluginPackage::equal(const PluginPackage& a, const PluginPackage& b)
 {
     return a.m_description == b.m_description;
 }
+#endif
 
 int PluginPackage::compareFileVersion(const PlatformModuleVersion& compareVersion) const
 {
     // return -1, 0, or 1 if plug-in version is less than, equal to, or greater than
     // the passed version
+
+#if PLATFORM(WIN_OS)
+    if (m_moduleVersion.mostSig != compareVersion.mostSig)
+        return m_moduleVersion.mostSig > compareVersion.mostSig ? 1 : -1;
+    if (m_moduleVersion.leastSig != compareVersion.leastSig)
+        return m_moduleVersion.leastSig > compareVersion.leastSig ? 1 : -1;
+#else    
     if (m_moduleVersion != compareVersion)
         return m_moduleVersion > compareVersion ? 1 : -1;
+#endif
+
     return 0;
 }
-#endif
 
 }