From 2e2b0952fee1467ea6bd9fb1e7f86025f131df95 Mon Sep 17 00:00:00 2001
From: Hauke Petersen <hauke.petersen@fu-berlin.de>
Date: Fri, 20 Mar 2015 15:10:01 +0100
Subject: [PATCH] shell/sc_netif: added missing return statements

---
 sys/shell/commands/sc_netif.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sys/shell/commands/sc_netif.c b/sys/shell/commands/sc_netif.c
index 9d57bb4f6b..747e60a535 100644
--- a/sys/shell/commands/sc_netif.c
+++ b/sys/shell/commands/sc_netif.c
@@ -225,6 +225,7 @@ static void _netif_set_u16(kernel_pid_t dev, ng_netconf_opt_t opt,
         printf("error: unable to set ");
         _print_netconf(opt);
         puts("");
+        return;
     }
 
     printf("success: set ");
@@ -249,12 +250,14 @@ static void _netif_set_addr(kernel_pid_t dev, ng_netconf_opt_t opt,
         puts("error: unable to parse address.\n"
              "Must be of format [0-9a-fA-F]{2}(:[0-9a-fA-F]{2})*\n"
              "(hex pairs delimited by colons)");
+        return;
     }
 
     if (ng_netapi_set(dev, opt, 0, addr, addr_len) < 0) {
         printf("error: unable to set ");
         _print_netconf(opt);
         puts("");
+        return;
     }
 
     printf("success: set ");