From c4a3d64b38191541d87d508d27dca4d59364532b Mon Sep 17 00:00:00 2001
From: Michael Stapelberg <michael@stapelberg.de>
Date: Thu, 1 Oct 2009 18:18:46 +0200
Subject: [PATCH] Bugfix: close the filehandle when done

---
 src/get_wireless_info.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/get_wireless_info.c b/src/get_wireless_info.c
index 77bb995..1f13764 100644
--- a/src/get_wireless_info.c
+++ b/src/get_wireless_info.c
@@ -20,6 +20,7 @@ const char *get_wireless_essid() {
         if (iw_get_basic_config(skfd, wlan_interface, &cfg) >= 0)
                 snprintf(part, sizeof(part), "%s", cfg.essid);
         else part[0] = '\0';
+        (void)close(skfd);
 #else
         part[0] = '\0';
 #endif
-- 
2.39.5