Fixed hanging fd on battery status read failure

1 files changed, 7 insertions, 2 deletions

diff --git a/bat_tray.c b/bat_tray.c
index f7c4a4c..254cf97 100644
--- a/bat_tray.c
+++ b/bat_tray.c
@@ -235,10 +235,15 @@ int get_battery_state()
 	char state[1024];
 	FILE* fd = NULL;
 
-	if (!(fd = fopen(CHARGE_STATE_PATH, "r")) ||
-		!fgets(state, sizeof(state), fd))
+	if (!(fd = fopen(CHARGE_STATE_PATH, "r")))
 		return STATE_UNKNOWN;
 
+	if (!fgets(state, sizeof(state), fd))
+	{
+		fclose(fd);
+		return STATE_UNKNOWN;
+	}
+
 	fclose(fd);
 
 	chomp(state);