fix possible fd leak

SVN revision: 72595
2012-06-21 11:55:21 +00:00 · 2012-06-21 11:55:21 +00:00 · accabcade7
parent 7dbd2e8de9
commit accabcade7
1 changed files with 5 additions and 1 deletions
--- a/src/modules/battery/batget.c
+++ b/src/modules/battery/batget.c
@ -288,7 +288,11 @@ bsd_apm_check(void)
         bat_val = info.ai_batt_life;
         time_val = info.ai_batt_time;
     }
-   else return;
+   else
+     {
+        if (apm_fd != -1) close(apm_fd);
+        return;
+     }

   if (info.ai_batteries == 1) /* ai_batteries == 1 means NO battery,
                               * ai_batteries == 2 means 1 battery */