[libvirt] [PATCH v1 06/31] virNetworkObjListFree: Accept NULL

[Michal Privoznik]

All of our vir*Free() functions should accept NULL, even though
that there's no way of actually passing NULL with current code.

Signed-off-by: Michal Privoznik <mprivozn at redhat.com>
---
 src/conf/network_conf.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/conf/network_conf.c b/src/conf/network_conf.c
index 154a9bc..9734a7f 100644
--- a/src/conf/network_conf.c
+++ b/src/conf/network_conf.c
@@ -279,6 +279,9 @@ void virNetworkObjListFree(virNetworkObjListPtr nets)
 {
     size_t i;
 
+    if (!nets)
+        return;
+
     for (i = 0; i < nets->count; i++)
         virNetworkObjFree(nets->objs[i]);
 
-- 
2.0.5