From 4111dae40affd9355a92c91ee2c45a71f901ee19 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Einar=20J=C3=B8rgen=20Haraldseid?= <einar@haraldseid.net>
Date: Sun, 1 Jun 2014 23:58:00 +0200
Subject: [PATCH] Cooler incrementation of the FAIL counter

---
 imgurgame.bash | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/imgurgame.bash b/imgurgame.bash
index 7635929..d1f9fdd 100755
--- a/imgurgame.bash
+++ b/imgurgame.bash
@@ -31,7 +31,7 @@ main() {
       ${BROWSER} ${URL} > /dev/null 2>&1
       local FAIL=0
     else
-      FAIL=$(( ${FAIL}+1 ))
+      ((FAIL++))
     fi
   done
 }
-- 
2.30.2