From: Wouter Wijngaards <wouter@nlnetlabs.nl>
Date: Thu, 4 Mar 2010 15:24:34 +0000 (+0000)
Subject: remove unnecessary if statement
X-Git-Tag: release-1.4.2~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=867dfc05639e5980feb2294ec81f04f1903b5e32;p=thirdparty%2Funbound.git

remove unnecessary if statement

git-svn-id: file:///svn/unbound/trunk@2009 be551aaa-1e26-0410-a405-d3ace91eadb9
---

diff --git a/iterator/iterator.c b/iterator/iterator.c
index 32b82dbbf..33635b50e 100644
--- a/iterator/iterator.c
+++ b/iterator/iterator.c
@@ -829,10 +829,7 @@ generate_dnskey_prefetch(struct module_qstate* qstate,
 		/* this qstate has the right delegation for the dnskey lookup*/
 		/* make copy to avoid use of stub dp by different qs/threads */
 		subiq->dp = delegpt_copy(iq->dp, subq->region);
-		if(!subiq->dp) {
-			/* it'll start from the cache */
-			return;
-		}
+		/* if !subiq->dp, it'll start from the cache, no problem */
 	}
 }