diff --git a/mozilla/xpcom/components/nsStaticComponentLoader.cpp b/mozilla/xpcom/components/nsStaticComponentLoader.cpp
index 22d4d229b07..8d2064b023b 100644
--- a/mozilla/xpcom/components/nsStaticComponentLoader.cpp
+++ b/mozilla/xpcom/components/nsStaticComponentLoader.cpp
@@ -196,7 +196,7 @@ nsStaticComponentLoader::AutoRegisterComponents(PRInt32 when, nsIFile *dir)
     if (mAutoRegistered)
         return NS_OK;
 
-    if (!dir)
+    if (dir)
         return NS_OK;
 
     nsresult rv;