From: Baptiste Daroussin <bapt@FreeBSD.org>
Date: Wed, 25 Mar 2015 07:18:00 +0000 (+0100)
Subject: print_eth_info: fix warnings on FreeBSD
X-Git-Tag: 2.10~43^2~1
X-Git-Url: https://git.sur5r.net/?p=i3%2Fi3status;a=commitdiff_plain;h=0b882f36b55a0e45506d33d60e343ec9a492fbb4

print_eth_info: fix warnings on FreeBSD
---

diff --git a/src/print_eth_info.c b/src/print_eth_info.c
index af5a757..06a1613 100644
--- a/src/print_eth_info.c
+++ b/src/print_eth_info.c
@@ -49,11 +49,13 @@ static int print_eth_speed(char *outwalk, const char *interface) {
     } else
         return sprintf(outwalk, "?");
 #elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)
-    char *ethspeed;
+    const char *ethspeed;
     struct ifmediareq ifm;
     (void)memset(&ifm, 0, sizeof(ifm));
     (void)strncpy(ifm.ifm_name, interface, sizeof(ifm.ifm_name));
-    int ret = ioctl(general_socket, SIOCGIFMEDIA, (caddr_t)&ifm);
+    if (ioctl(general_socket, SIOCGIFMEDIA, (caddr_t)&ifm) < 0) {
+        return sprintf(outwalk, "?");
+    }
 
     /* Get the description of the media type, partially taken from
      * FreeBSD's ifconfig */