Fix to bootstrap

[Reuben Thomas]

Here's a patch to bin the output of cd so it doesn't get into the list of 
languages.

>From 843c0d2fe28ae554e3d3d2753a6d94cea7d5b091 Mon Sep 17 00:00:00 2001
From: Reuben Thomas <address@hidden>
Date: Thu, 19 Apr 2012 14:23:07 +0100
Subject: [PATCH] bootstrap: avoid inserting directory into list of po
 languages

* build-aux/bootstrap (gnulib_tool): avoid capturing output of cd
when finding po files.
---
 ChangeLog           |    6 ++++++
 build-aux/bootstrap |    4 ++--
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index c980aa3..4cda02b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2012-04-19  Reuben Thomas  <address@hidden>
+
+       bootstrap: avoid inserting directory into list of po languages
+       * build-aux/bootstrap (gnulib_tool): avoid capturing output of cd
+       when finding po files.
+
 2012-04-16  Akim Demaille  <address@hidden>
        and Jim Meyering  <address@hidden>
 
diff --git a/build-aux/bootstrap b/build-aux/bootstrap
index 16dc15c..c6b566a 100755
--- a/build-aux/bootstrap
+++ b/build-aux/bootstrap
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Print a version string.
-scriptversion=2012-04-16.16; # UTC
+scriptversion=2012-04-19.13; # UTC
 
 # Bootstrap this package from checked-out sources.
 
@@ -638,7 +638,7 @@ update_po_files() {
     && ls "$ref_po_dir"/*.po 2>/dev/null |
       sed 's|.*/||; s|\.po$||' > "$po_dir/LINGUAS" || return
 
-  langs=`cd $ref_po_dir && echo *.po|sed 's/\.po//g'`
+  langs=`cd $ref_po_dir >/dev/null && echo *.po|sed 's/\.po//g'`
   test "$langs" = '*' && langs=x
   for po in $langs; do
     case $po in x) continue;; esac
-- 
1.7.9.5



-- 
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