fix regression in viewsource

git-svn-id: svn://10.0.0.236/trunk@39731 18797224-902f-48f8-a5cc-f745e15eee43
1999-07-16 19:18:06 +00:00
parent 98c06b0473
commit 6efc3eee40
2 changed files with 8 additions and 4 deletions
--- a/mozilla/parser/htmlparser/src/nsParserNode.cpp
+++ b/mozilla/parser/htmlparser/src/nsParserNode.cpp
@@ -54,8 +54,10 @@ nsCParserNode::nsCParserNode(CToken* aToken,PRInt32 aLineNumber,nsITokenRecycler

 static void RecycleTokens(nsITokenRecycler* aRecycler,nsDeque& aDeque) {
  CToken* theToken=0;
-  while(theToken=(CToken*)aDeque.Pop()){
-    aRecycler->RecycleToken(theToken);
+  if(aRecycler) {
+    while(theToken=(CToken*)aDeque.Pop()){
+      aRecycler->RecycleToken(theToken);
+    }
  }
 }