Made sure "in" parameter pointer is set to null when transferable is null

on GetTransferable git-svn-id: svn://10.0.0.236/trunk@26501 18797224-902f-48f8-a5cc-f745e15eee43
1999-04-06 19:37:45 +00:00
parent 1295741b0d
commit d04470fd82
1 changed files with 2 additions and 0 deletions
--- a/mozilla/widget/src/xpwidgets/nsTransferable.cpp
+++ b/mozilla/widget/src/xpwidgets/nsTransferable.cpp
@@ -263,6 +263,8 @@ NS_IMETHODIMP nsTransferable::GetConverter(nsIFormatConverter ** aConverter)
  if ( mFormatConv ) {
    *aConverter = mFormatConv;
    NS_ADDREF(*aConverter);
+  } else {
+    *aConverter = nsnull;
  }
  return NS_OK;
 }