From 6a19709e65c6aac2085962e989f2429c539c5af5 Mon Sep 17 00:00:00 2001
From: Fabian Franzen <fabian.franzen@tum.de>
Date: Thu, 13 Apr 2017 12:51:29 +0200
Subject: [PATCH] Added braces

Added braces to the if-statement as requested.
---
 src/first_network_device.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/first_network_device.c b/src/first_network_device.c
index 656e457..3f34cf2 100644
--- a/src/first_network_device.c
+++ b/src/first_network_device.c
@@ -57,8 +57,9 @@ static bool is_virtual(const char *ifname) {
 
     snprintf(path, sizeof(path), "/sys/class/net/%s", ifname);
     if ((target = realpath(path, NULL))) {
-        if (BEGINS_WITH(target, "/sys/devices/virtual/"))
+        if (BEGINS_WITH(target, "/sys/devices/virtual/")) {
             is_virtual = true;
+        }
     }
 
     free(target);