Treat the interface as 'down' when it cannot be found in /proc/net/wireless (Thanks to Fabio Zanini)

1 files changed, 1 insertions, 5 deletions

diff --git a/src/print_wireless_info.c b/src/print_wireless_info.c
index 946c589..968ff66 100644
--- a/src/print_wireless_info.c
+++ b/src/print_wireless_info.c
@@ -38,7 +38,7 @@ static const char *get_wireless_essid(const char *interface) {
  */
 void print_wireless_info(const char *interface, const char *format_up, const char *format_down) {
         char buf[1024];
-        int quality = -1;
+        int quality = 0;
         char *interfaces;
         const char *walk;
         memset(buf, 0, sizeof(buf));
@@ -57,10 +57,6 @@ void print_wireless_info(const char *interface, const char *format_up, const cha
                 break;
         }
 
-        /* Interface could not be found */
-        if (quality == -1)
-                return;
-
         if ((quality == UCHAR_MAX) || (quality == 0)) {
                 walk = format_down;
                 printf("%s", color("#FF0000"));