This commits a change to return MODULE_LOAD_FAILURE on error, and SUCCESS (instead of 0) when all goes well for bug 8004

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@43507 65c4cc65-6c06-0410-ace0-fbb531ad65f3

pbx/pbx_ael.c

@@ -3825,10 +3825,12 @@ static int pbx_load_module(void)
 		ast_log(LOG_NOTICE, "AEL load process: verified config file name '%s'.\n", rfilename);
 	} else {
 		ast_log(LOG_ERROR, "Sorry, but %d syntax errors and %d semantic errors were detected. It doesn't make sense to compile.\n", errs, sem_err);
+		destroy_pval(parse_tree); /* free up the memory */
+		return AST_MODULE_LOAD_FAILURE;
 	}
 	destroy_pval(parse_tree); /* free up the memory */
 	
-	return 0;
+	return AST_MODULE_LOAD_SUCCESS;
 }
 
 /* CLI interface */