From: Carl Eugen Hoyos <cehoyos@ag.or.at>
Date: Thu, 10 Mar 2016 08:53:10 +0000 (+0100)
Subject: version.sh: Fix spurious rebuilds.
X-Git-Tag: android-x86-7.1-r1~5999
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=cb3f99e4d3f8ac7474d4637b37d39815597d612b;p=android-x86%2Fexternal-ffmpeg.git

version.sh: Fix spurious rebuilds.

Regression since 104f8ea8.
---

diff --git a/version.sh b/version.sh
index a9d7e398c8..edc4dd33c5 100755
--- a/version.sh
+++ b/version.sh
@@ -46,7 +46,7 @@ if [ -z "$2" ]; then
 fi
 
 NEW_REVISION="#define FFMPEG_VERSION \"$version\""
-OLD_REVISION=$(cat "$2" 2> /dev/null | head -3 | tail -1)
+OLD_REVISION=$(cat "$2" 2> /dev/null | head -4 | tail -1)
 
 # String used for preprocessor guard
 GUARD=$(echo "$2" | sed 's/\//_/' | sed 's/\./_/' | tr '[:lower:]' '[:upper:]' | sed 's/LIB//')