bug#12722: timer interacting with image groups. pnunn. rev: neeti@netscape.com

git-svn-id: svn://10.0.0.236/trunk@57699 18797224-902f-48f8-a5cc-f745e15eee43
2000-01-13 23:01:11 +00:00
parent 6835960cdb
commit 5773ab35a3
1 changed files with 5 additions and 0 deletions
--- a/mozilla/gfx/src/nsImageNetContextAsync.cpp
+++ b/mozilla/gfx/src/nsImageNetContextAsync.cpp
@@ -489,6 +489,11 @@ ImageNetContextImpl::Clone()
  ilINetContext *cx;
  nsCOMPtr<nsILoadGroup> group = do_QueryReferent(mLoadGroup);

+  //mReconnectArg is ImageGroup. If GetURL is triggered
+  //by timer for animation, ImageGroup may have been unloaded
+  //before timer kicks off.
+  mReconnectCallback=nsnull; mReconnectArg=nsnull;
+
  if (NS_NewImageNetContext(&cx, group, mReconnectCallback, mReconnectArg) == NS_OK)
  {
    return cx;