[libvirt] [PATCH 3/6] remote: Avoid calling virAuthConfigLookup() if 'credname' is NULL.

[John Ferlan]

---
 src/remote/remote_driver.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c
index c078cb5..65fcc5b 100644
--- a/src/remote/remote_driver.c
+++ b/src/remote/remote_driver.c
@@ -3738,7 +3738,8 @@ static int remoteAuthFillFromConfig(virConnectPtr conn,
             break;
         }
 
-        if (virAuthConfigLookup(state->config,
+        if (credname &&
+            virAuthConfigLookup(state->config,
                                 "libvirt",
                                 VIR_URI_SERVER(conn->uri),
                                 credname,
-- 
1.7.11.7