diff --git a/mozilla/network/module/nsHttpUrl.cpp b/mozilla/network/module/nsHttpUrl.cpp
index a6081272b15..1e6adb8f787 100644
--- a/mozilla/network/module/nsHttpUrl.cpp
+++ b/mozilla/network/module/nsHttpUrl.cpp
@@ -57,6 +57,7 @@ nsHttpUrlImpl::nsHttpUrlImpl(nsISupports* aContainer, nsIURLGroup* aGroup)
     mSearch = nsnull;
     mPostData = nsnull;
     mContainer = nsnull;
+    mLoadAttribs = nsnull;
     mURLGroup = aGroup;
   
     NS_NewLoadAttribs(&mLoadAttribs);