From 267d69cf914b15b893fdca311fd0a22241ccb2cc Mon Sep 17 00:00:00 2001
From: mturk <mturk@13f79535-47bb-0310-9956-ffa450edef68>
Date: Tue, 15 Jul 2008 17:55:59 +0000
Subject: Make sure we break when callback returns zero. Thanks Davi

git-svn-id: http://svn.apache.org/repos/asf/apr/apr/trunk@676991 13f79535-47bb-0310-9956-ffa450edef68
---
 tables/apr_hash.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'tables')

diff --git a/tables/apr_hash.c b/tables/apr_hash.c
index 6f30b68fc..05ee42f46 100644
--- a/tables/apr_hash.c
+++ b/tables/apr_hash.c
@@ -498,12 +498,12 @@ APR_DECLARE(int) apr_hash_do(apr_hash_do_callback_fn_t *comp,
         /* Scan the entire table */
         do {
             rv = (*comp)(rec, hi->this->key, hi->this->klen, hi->this->val);
-        } while ((hi = apr_hash_next(hi)));
+        } while (rv && (hi = apr_hash_next(hi)));
 
         if (rv == 0) {
             dorv = 0;
         }
-    }   
+    }
     return dorv;
 }
 
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