runmodes: fix single runmode bug with pcap

Fix crash for suricata running with pcap option and single runmode.

Ticket: https://redmine.openinfosecfoundation.org/issues/2403

diff --git a/src/util-runmodes.c b/src/util-runmodes.c
index d9a7c86a38cdb97da5aeb644069e33824325048b..c1a963ee6563b1be01f31127741b711ce6615e05 100644 (file)
--- a/src/util-runmodes.c
+++ b/src/util-runmodes.c
@@ -422,8 +422,8 @@ int RunModeSetLiveCaptureSingle(ConfigIfaceParserFunc ConfigParser,
         aconf = ConfigParser(live_dev);
         live_dev_c = live_dev;
     } else {
-        aconf = ConfigParser(live_dev_c);
         live_dev_c = LiveGetDeviceName(0);
+        aconf = ConfigParser(live_dev_c);
     }
 
     return RunModeSetLiveCaptureWorkersForDevice(