From c8cf3f70f979a6eb373ec1ebdf8f80bc42dcd633 Mon Sep 17 00:00:00 2001
From: Mikkel Oscar Lyderik <mikkeloscar@gmail.com>
Date: Sun, 24 Jan 2016 03:02:51 +0100
Subject: [PATCH] numlen(0) == 1

---
 common/util.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/util.c b/common/util.c
index 25a3e861..13397437 100644
--- a/common/util.c
+++ b/common/util.c
@@ -8,7 +8,7 @@ int wrap(int i, int max) {
 
 int numlen(int n) {
 	if (n == 0) {
-		return n;
+		return 1;
 	}
 	return log10(n) + 1;
 }