From: Martin Willi <martin@revosec.ch>
Date: Thu, 6 Mar 2014 16:25:21 +0000 (+0100)
Subject: imv: Return an empty enumerator instead of null, as expected by callers
X-Git-Tag: 5.2.0dr6~24^2~28
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ede10dd9746fac902ef23cba2f6e69461a1a42e3;p=thirdparty%2Fstrongswan.git

imv: Return an empty enumerator instead of null, as expected by callers
---

diff --git a/src/libimcv/imv/imv_session.c b/src/libimcv/imv/imv_session.c
index 14fea2b18a..faa22c3df6 100644
--- a/src/libimcv/imv/imv_session.c
+++ b/src/libimcv/imv/imv_session.c
@@ -219,7 +219,7 @@ METHOD(imv_session_t, create_workitem_enumerator, enumerator_t*,
 {
 	if (!this->policy_started)
 	{
-		return NULL;
+		return enumerator_create_empty();
 	}
 	return this->workitems->create_enumerator(this->workitems);
 }