git-version-gen: don't let "prefix" envvar cause trouble

* build-aux/git-version-gen (prefix): Initialize properly,
so as not to use a value specified via the environment.
Details here: http://thread.gmane.org/gmane.comp.gnu.parted.bugs/10810

diff --git a/ChangeLog b/ChangeLog
index 128acda..d2370a0 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2012-03-18  Andreas Oberritter  <obi@opendreambox.org>
+
+       git-version-gen: don't let "prefix" envvar cause trouble
+       * build-aux/git-version-gen (prefix): Initialize properly,
+       so as not to use a value specified via the environment.
+       Details here: http://thread.gmane.org/gmane.comp.gnu.parted.bugs/10810
+
 2012-03-16  Paul Eggert  <eggert@cs.ucla.edu>
 
        regex: diagnose too-large repeat counts in EREs

diff --git a/build-aux/git-version-gen b/build-aux/git-version-gen
index d5542a2..0fa9063 100755 (executable)
--- a/build-aux/git-version-gen
+++ b/build-aux/git-version-gen
@@ -1,6 +1,6 @@
 #!/bin/sh
 # Print a version string.
-scriptversion=2012-01-06.07; # UTC
+scriptversion=2012-03-18.17; # UTC
 
 # Copyright (C) 2007-2012 Free Software Foundation, Inc.
 #
@@ -92,6 +92,8 @@ Options:
 
 Running without arguments will suffice in most cases."
 
+prefix=v
+
 while test $# -gt 0; do
   case $1 in
     --help) echo "$usage"; exit 0;;
@@ -120,7 +122,6 @@ if test -z "$tarball_version_file"; then
 fi
 
 tag_sed_script="${tag_sed_script:-s/x/x/}"
-prefix="${prefix:-v}"
 
 nl='
 '