From 15326c502c5ce965c119de1581991355d3d05fb8 Mon Sep 17 00:00:00 2001
From: Nikolas Garofil <nikolas@garofil.be>
Date: Sun, 11 Apr 2010 19:13:14 +0200
Subject: [PATCH] Bugfix: battery_bar should also work without argument

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

diff --git a/src/core.cc b/src/core.cc
index 88fa8ece..6de868f5 100644
--- a/src/core.cc
+++ b/src/core.cc
@@ -318,11 +318,11 @@ struct text_object *construct_text_object(char *s, const char *arg, long
 	END OBJ(battery_bar, 0)
 		char bat[64];
 		if (arg) {
-			arg = scan_bar(obj, arg, 100);
 			sscanf(arg, "%63s", bat);
 		} else {
 			strcpy(bat, "BAT0");
 		}
+		scan_bar(obj, bat, 100);
 		obj->data.s = strndup(bat, text_buffer_size);
 		obj->callbacks.barval = &get_battery_perct_bar;
 		obj->callbacks.free = &gen_free_opaque;