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commit 1c44d404f602a7e477def6572c2f620a6970b244
parent 7be675f154e3922fb8e2c9309b48f9fa12869817
Author: Aaron Marcher <me@drkhsh.at>
Date:   Thu, 17 May 2018 17:59:05 +0200

wifi_essid: Fix coding style

Only initialize variables at the beginning of a block

Diffstat:
Mcomponents/wifi.c | 4++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/components/wifi.c b/components/wifi.c @@ -66,14 +66,14 @@ wifi_essid(const char *iface) { static char id[IW_ESSID_MAX_SIZE+1]; - int sockfd = socket(AF_INET, SOCK_DGRAM, 0); + int sockfd; struct iwreq wreq; memset(&wreq, 0, sizeof(struct iwreq)); wreq.u.essid.length = IW_ESSID_MAX_SIZE+1; snprintf(wreq.ifr_name, sizeof(wreq.ifr_name), "%s", iface); - if (sockfd < 0) { + if ((sockfd = socket(AF_INET, SOCK_DGRAM, 0)) < 0) { fprintf(stderr, "socket 'AF_INET': %s\n", strerror(errno)); return NULL;