From 9a334e4462bc1b9fb72b0bc963dde7700c994f37 Mon Sep 17 00:00:00 2001
From: Nikolas Garofil <nikolas@garofil.be>
Date: Sun, 11 Apr 2010 19:49:27 +0200
Subject: [PATCH] Bugfix: battery_bar should also work without argument

---
 src/core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core.c b/src/core.c
index 32aa33a0..a7132c6c 100644
--- a/src/core.c
+++ b/src/core.c
@@ -280,11 +280,11 @@ struct text_object *construct_text_object(const char *s, const char *arg, long
 	END OBJ(battery_bar, 0)
 		char bat[64];
 		if (arg) {
-			arg = scan_bar(obj, arg);
 			sscanf(arg, "%63s", bat);
 		} else {
 			strcpy(bat, "BAT0");
 		}
+		scan_bar(obj, bat);
 		obj->data.s = strndup(bat, text_buffer_size);
 #endif /* !__OpenBSD__ */