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fixes bug 308370 "nsIncrementalDownload::GetDestination should return a clone of nsIFile" r=biesi, a=mscott

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git-svn-id: svn://10.0.0.236/branches/MOZILLA_1_8_BRANCH@180229 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
darin%meer.net
2005-09-14 20:50:14 +00:00
parent 9640954f60
commit 5fdec3f39e
1 changed files with 8 additions and 2 deletions
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10
mozilla/netwerk/base/src/nsIncrementalDownload.cpp
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@@ -429,8 +429,14 @@ nsIncrementalDownload::GetFinalURI(nsIURI **result)
NS_IMETHODIMP
nsIncrementalDownload::GetDestination(nsIFile **result)
{
NS_IF_ADDREF(*result = mDest);
return NS_OK;
if (!mDest) {
*result = nsnull;
return NS_OK;
}
// Return a clone of mDest so that callers may modify the resulting nsIFile
// without corrupting our internal object. This also works around the fact
// that some nsIFile impls may cache the result of stat'ing the filesystem.
return mDest->Clone(result);
}
NS_IMETHODIMP