diff --git a/mozilla/parser/htmlparser/src/CNavDTD.cpp b/mozilla/parser/htmlparser/src/CNavDTD.cpp
index 83999966068..30ca880fd9f 100644
--- a/mozilla/parser/htmlparser/src/CNavDTD.cpp
+++ b/mozilla/parser/htmlparser/src/CNavDTD.cpp
@@ -2018,7 +2018,7 @@ nsresult CNavDTD::HandleSavedTokens(PRInt32 anIndex) {
             // XXXbz would it be faster to get the tokens out with ObjectAt and
             // put them in the tokenizer and then PopFront them all from
             // mMisplacedContent?
-            nsDeque temp;
+            nsDeque temp(nsnull);
             // Put back attributes, which once got popped out, into the tokenizer
             for(PRInt32 j=0;j<attrCount; ++j){
               CToken* theAttrToken = (CToken*)mMisplacedContent.PopFront();