bug 197121; fix QI (r=brian johnson, sr=sfraser)

git-svn-id: svn://10.0.0.236/trunk@141615 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
brade%netscape.com
2003-04-22 20:30:54 +00:00
parent f4e48e649a
commit c9c490b602

View File

@@ -843,7 +843,7 @@ nsClipboardDragDropHookCommand::DoCommandParams(const char *aCommandName,
nsresult rv = aParams->GetISupportsValue("addhook", getter_AddRefs(isuppHook));
if (NS_SUCCEEDED(rv))
{
nsCOMPtr<nsIClipboardDragDropHooks> hook = do_GetInterface(isuppHook);
nsCOMPtr<nsIClipboardDragDropHooks> hook = do_QueryInterface(isuppHook);
if (hook)
returnValue = obj->AddClipboardDragDropHooks(hook);
else