FYI, bootstrap fix for po/ dir with no .po files

[Jim Meyering]

>From ce836ae4b21cb4b3b6b34c0c0e252cea4c0d2688 Mon Sep 17 00:00:00 2001
From: Jim Meyering <address@hidden>
Date: Mon, 28 Jul 2008 20:40:23 +0200
Subject: [PATCH] bootstrap: work also when there are no .po files in po/

* build-aux/bootstrap (update_po_files): Complete the change
that I began in bc960df8c789c878f1c1c54a28a3c2648dead8d9.
---
 ChangeLog           |    6 ++++++
 build-aux/bootstrap |    2 +-
 2 files changed, 7 insertions(+), 1 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index e3623b7..a84039a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2008-07-28  Jim Meyering  <address@hidden>
+
+       bootstrap: work also when there are no .po files in po/
+       * build-aux/bootstrap (update_po_files): Complete the change
+       that I began in bc960df8c789c878f1c1c54a28a3c2648dead8d9.
+
 2008-07-27  Jim Meyering  <address@hidden>

        * users.txt: Add zile.
diff --git a/build-aux/bootstrap b/build-aux/bootstrap
index 9a85762..5295ecc 100755
--- a/build-aux/bootstrap
+++ b/build-aux/bootstrap
@@ -273,7 +273,7 @@ update_po_files() {

   langs=`cd $ref_po_dir && echo *.po|sed 's/\.po//g'`
   test "$langs" = '*' && langs=x
-  for po in `cd $ref_po_dir && echo *.po|sed 's/\.po//g'`; do
+  for po in $langs; do
     case $po in x) continue;; esac
     new_po="$ref_po_dir/$po.po"
     cksum_file="$ref_po_dir/$po.s1"
--
1.6.0.rc1.2.gc4577