X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=build-aux%2Fgit-version-gen;h=68c7d6440cceb1c635354507ce556789a980509b;hb=51cd1f8d04daa5bdc4008ac25e507f9ef777a2fc;hp=694ba469702fb7901061dcebeef882c8798cb531;hpb=a2e8447d6b8abe23504f4f2d4757a60a2e8bee54;p=gnulib.git

diff --git a/build-aux/git-version-gen b/build-aux/git-version-gen
index 694ba4697..68c7d6440 100755
--- a/build-aux/git-version-gen
+++ b/build-aux/git-version-gen
@@ -1,6 +1,6 @@
 #!/bin/sh
 # Print a version string.
-scriptversion=2011-01-03.20; # UTC
+scriptversion=2011-01-04.17; # 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=`(git diff-index --name-only HEAD) 2>/dev/null` || dirty=
+dirty=`exec 2>/dev/null;git diff-index --name-only HEAD` || dirty=
 case "$dirty" in
     '') ;;
     *) # Append the suffix only if there isn't one already.