From 45e2345a7f3e85c3e3c22944dda5fdb83c65ecc6 Mon Sep 17 00:00:00 2001
From: Ben Boeckel <mathstuf@gmail.com>
Date: Mon, 15 Sep 2014 20:49:47 -0400
Subject: TOOLS: shellcheck: remove '$' on variables in $(()) expansion

---
 TOOLS/mpv_identify.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'TOOLS/mpv_identify.sh')

diff --git a/TOOLS/mpv_identify.sh b/TOOLS/mpv_identify.sh
index 4d5a1c7798..7b0848bffe 100644
--- a/TOOLS/mpv_identify.sh
+++ b/TOOLS/mpv_identify.sh
@@ -123,7 +123,7 @@ __midentify__main() {
                     if [ "$fileindex" -gt 0 ]; then
                         nextprefix="${prefix%${fileindex}_}"
                     fi
-                    fileindex="$(($fileindex+1))"
+                    fileindex="$((fileindex+1))"
                     nextprefix="${nextprefix}${fileindex}_"
                     for key in $allprops; do
                         key="$(printf '%s\n' "$key" | tr - _)"
@@ -133,7 +133,7 @@ __midentify__main() {
                     if [ "$fileindex" -gt 0 ]; then
                         echo
                     fi
-                    fileindex="$(($fileindex+1))"
+                    fileindex="$((fileindex+1))"
                 fi
                 ;;
             X-MIDENTIFY:\ *)
-- 
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