From 3c5870d4f52c91bf8f73846ef2b1da74bbb22693 Mon Sep 17 00:00:00 2001
From: Mike Gelfand <mikedld@mikedld.com>
Date: Tue, 23 Jan 2018 22:14:01 +0300
Subject: [PATCH] Use `head` instead of bash extension to get revision
 substring

---
 update-version-h.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/update-version-h.sh b/update-version-h.sh
index 80c06a4f6..2679b466b 100755
--- a/update-version-h.sh
+++ b/update-version-h.sh
@@ -42,7 +42,7 @@ else
     rm -f "$vcs_revision_file"
 fi
 
-vcs_revision=${vcs_revision:0:10}
+vcs_revision=`echo ${vcs_revision} | head -c10`
 
 cat > libtransmission/version.h.new << EOF
 #pragma once