From a2e8447d6b8abe23504f4f2d4757a60a2e8bee54 Mon Sep 17 00:00:00 2001 From: Ben Pfaff Date: Mon, 3 Jan 2011 21:05:04 +0100 Subject: [PATCH] git-version-gen: use (...) rather than sh -c '...' * build-aux/git-version-gen: Rather than hard-coding a shell's name with "sh -c '...'", just use "(...)". Less syntax is better, too. --- ChangeLog | 6 ++++++ build-aux/git-version-gen | 4 ++-- 2 files changed, 8 insertions(+), 2 deletions(-) diff --git a/ChangeLog b/ChangeLog index 97e911bd0..bb3d9cffa 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +2011-01-03 Ben Pfaff + + git-version-gen: use (...) rather than sh -c '...' + * build-aux/git-version-gen: Rather than hard-coding a shell's name + with "sh -c '...'", just use "(...)". Less syntax is better, too. + 2011-01-03 Jim Meyering git-version-gen: convert leading TABs to spaces diff --git a/build-aux/git-version-gen b/build-aux/git-version-gen index f116ba138..694ba4697 100755 --- a/build-aux/git-version-gen +++ b/build-aux/git-version-gen @@ -1,6 +1,6 @@ #!/bin/sh # Print a version string. -scriptversion=2011-01-03.19; # UTC +scriptversion=2011-01-03.20; # UTC # Copyright (C) 2007-2011 Free Software Foundation, Inc. # @@ -143,7 +143,7 @@ v=`echo "$v" |sed 's/^v//'` # Don't declare a version "dirty" merely because a time stamp has changed. git update-index --refresh > /dev/null 2>&1 -dirty=`sh -c 'git diff-index --name-only HEAD' 2>/dev/null` || dirty= +dirty=`(git diff-index --name-only HEAD) 2>/dev/null` || dirty= case "$dirty" in '') ;; *) # Append the suffix only if there isn't one already. -- 2.11.0