fix a ref counting bug with class atoms

git-svn-id: svn://10.0.0.236/trunk@16759 18797224-902f-48f8-a5cc-f745e15eee43
1998-12-21 18:38:44 +00:00
parent e14ddad715
commit 8e05bf08c4
2 changed files with 2 additions and 0 deletions
--- a/mozilla/layout/html/style/src/nsHTMLAttributes.cpp
+++ b/mozilla/layout/html/style/src/nsHTMLAttributes.cpp
@@ -177,6 +177,7 @@ struct nsClassList {
    : mAtom(aCopy.mAtom),
      mNext(nsnull)
  {
+    NS_ADDREF(mAtom);
    if (nsnull != aCopy.mNext) {
      mNext = new nsClassList(*(aCopy.mNext));
    }