whhops, my bad

[slstatus.git] / slstatus.c

diff --git a/slstatus.c b/slstatus.c
index c852b2f..6a338f9 100644 (file)
--- a/slstatus.c
+++ b/slstatus.c
@@ -717,7 +717,7 @@ wifi_essid(const char *iface)
 
        memset(&wreq, 0, sizeof(struct iwreq));
        wreq.u.essid.length = IW_ESSID_MAX_SIZE+1;
-       snprintf(wreq.ifr_name, ifrn_name, "%s", iface);
+       snprintf(wreq.ifr_name, sizeof(wreq.ifr_name), "%s", iface);
 
        if (sockfd == -1) {
                warn("Failed to get ESSID for interface %s", iface);