From: Ondrej Zajicek <santiago@crfreenet.org>
Date: Fri, 8 Oct 2010 23:00:53 +0000 (+0200)
Subject: Fixes error handling in ASN expressions.
X-Git-Tag: v1.3.0~43
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=938b191b9282b138cbdd30dfc11b78c0467d6380;p=thirdparty%2Fbird.git

Fixes error handling in ASN expressions.
---

diff --git a/filter/filter.c b/filter/filter.c
index 3b150a740..8426a214d 100644
--- a/filter/filter.c
+++ b/filter/filter.c
@@ -1150,10 +1150,7 @@ f_eval_asn(struct f_inst *expr)
 {
   /* Called as a part of another interpret call, therefore no log_reset() */
   struct f_val res = interpret(expr);
-  if (res.type != T_INT)
-    cf_error("Can't operate with value of non-integer type in AS path mask constructor");
- 
-  return res.val.i;
+  return (res.type == T_INT) ? res.val.i : 0;
 }
 
 /**