# List version-controlled file names.
# Print a version string.
-scriptversion=2009-04-25.13; # UTC
+scriptversion=2009-07-21.16; # UTC
# Copyright (C) 2006-2009 Free Software Foundation, Inc.
if test -d .git; then
test "x$dir" = x. \
&& dir= sed_esc= \
- || dir="$dir/" sed_esc=`echo "$dir"|sed 's,\([\\/]\),\\\\\1,g'`
+ || { dir="$dir/"; sed_esc=`echo "$dir"|env sed 's,\([\\/]\),\\\\\1,g'`; }
# Ignore git symlinks - either they point into the tree, in which case
# we don't need to visit the target twice, or they point somewhere
# else (often into a submodule), in which case the content does not