From 86eb9c922d198ab80c113e26576804044f7e4c73 Mon Sep 17 00:00:00 2001
From: vonavi <ivvl82@gmail.com>
Date: Sat, 6 Sep 2014 14:12:25 +0400
Subject: [PATCH] Script 'game-add': slight changes.

---
 game-add | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/game-add b/game-add
index e0b2e7e..02e8802 100755
--- a/game-add
+++ b/game-add
@@ -68,7 +68,7 @@ function game_get_players {
         players+=("$name")
         [[ $lichess == $wt_lichess ]] && white=$name
         [[ $lichess == $bk_lichess ]] && black=$name
-        : $((counter += 1))
+        ((counter += 1))
     done
     [[ -z $white ]] && fix_white_player
     [[ -z $black ]] && fix_black_player
@@ -120,7 +120,7 @@ function choose_player {
     if (( $number < 1 || $number > ${#players[@]} )); then
         die "Incorrect player number."
     fi
-    : $((number += -1))
+    ((number += -1))
 }
 
 function game_add_to_repo {