make sure resource exists before attempting to destroy it

bug=343385 r=ben
2007-01-14 05:38:02 +00:00
parent bedaa5054b
commit 47fc27842b
1 changed files with 2 additions and 1 deletions
--- a/browser/components/microsummaries/src/nsMicrosummaryService.js
+++ b/browser/components/microsummaries/src/nsMicrosummaryService.js
@@ -481,7 +481,8 @@ MicrosummaryService.prototype = {
        // We don't have to do anything special if the call fails besides
        // destroying the Resource object.  We can just return the list
        // of microsummaries without including page-defined microsummaries.
-        resource.destroy();
+        if (resource)
+          resource.destroy();
        LOG("error downloading page to extract its microsummaries: " + e);
      }
    }