[bug-cppi] [PATCH] tests: fix help-version on cygwin, where $EXEEXT is nonempty

[Jim Meyering]

The nixos hydra autobuilder showed a cygwin build failure:

    http://hydra.nixos.org/jobset/gnu/cppi-master/


>From fd0db4e2ffda32f0f882148856da195d1fd30b6d Mon Sep 17 00:00:00 2001
From: Jim Meyering <address@hidden>
Date: Sat, 18 Feb 2012 22:14:38 +0100
Subject: [PATCH] tests: fix help-version on cygwin, where $EXEEXT is nonempty

* tests/help-version: Use double quotes, not single around sed expr.
---
 tests/help-version |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/help-version b/tests/help-version
index 1108c02..875b1a0 100755
--- a/tests/help-version
+++ b/tests/help-version
@@ -100,7 +100,7 @@ for lang in C fr da; do
       env $i --help    >/dev/full 2>/dev/null && fail=1
       env $i --version >/dev/full 2>/dev/null && fail=1
       status=$?
-      test $i = [ && prog=lbracket || prog=$(echo $i|sed 's/$EXEEXT$//')
+      test $i = [ && prog=lbracket || prog=$(echo $i|sed "s/$EXEEXT$//")
       eval "expected=\$expected_failure_status_$prog"
       test x$expected = x && expected=1
       if test $status = $expected; then
@@ -265,7 +265,7 @@ for i in $built_programs; do
   cp $tmp_in $tmp_in2
   mkdir $tmp_dir
   # echo ================== $i
-  test $i = [ && prog=lbracket || prog=$(echo $i|sed 's/$EXEEXT$//')
+  test $i = [ && prog=lbracket || prog=$(echo $i|sed "s/$EXEEXT$//")
   if type ${prog}_setup > /dev/null 2>&1; then
     ${prog}_setup
   else
--
1.7.9.1.245.gbbe07