Fix bug # 58428: first round search file update fix. r=gagan sr=waterson

suite/browser/src/nsInternetSearchService.cpp

@@ -3210,6 +3210,10 @@ InternetSearchDataSource::updateAtom(nsIRDFDataSource *db, nsIRDFResource *src,
 	else
 	{
 		rv = db->Assert(src, prop, newValue, PR_TRUE);
+		if (dirtyFlag != nsnull)
+		{
+		    *dirtyFlag = PR_TRUE;
+		}
 	}
 	return(rv);
 }