[SCM] GNU Autoconf source repository branch, master, updated. v2.68-11-g45b928b

[Paul Eggert]

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- Log -----------------------------------------------------------------
commit 45b928b7a1b57f493363ca7d9a331473b225f15a
Author: Paul Eggert <address@hidden>
Date:   Fri Nov 26 01:21:04 2010 -0800

    autotest: fix file descriptor leak
    
    * lib/autotest/general.m4 (_AT_CHECK): Close AS_MESSAGE_LOG_FD
    when running the test.      Problem reported by Luke Mewburn in
    <http://lists.gnu.org/archive/html/autoconf/2010-11/msg00036.html>.

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog               |    7 +++++++
 lib/autotest/general.m4 |    2 +-
 2 files changed, 8 insertions(+), 1 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 62358ea..c1ec95d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2010-11-26  Paul Eggert  <address@hidden>
+
+       autotest: fix file descriptor leak
+       * lib/autotest/general.m4 (_AT_CHECK): Close AS_MESSAGE_LOG_FD
+       when running the test.  Problem reported by Luke Mewburn in
+       <http://lists.gnu.org/archive/html/autoconf/2010-11/msg00036.html>.
+
 2010-11-20  Paul Eggert  <address@hidden>
 
        autoconf: don't assume sys/stat.h and sys/types.h when testing C89
diff --git a/lib/autotest/general.m4 b/lib/autotest/general.m4
index 78f1cc6..fc8d866 100644
--- a/lib/autotest/general.m4
+++ b/lib/autotest/general.m4
@@ -2190,7 +2190,7 @@ m4_define([_AT_CHECK],
 AS_ECHO(["$at_srcdir/AT_LINE: AS_ESCAPE([[$1]])"])
 _AT_DECIDE_TRACEABLE([$1]) _AT_LINE_ESCAPED
 ( $at_check_trace; [$1]
-) >>"$at_stdout" 2>>"$at_stderr"
+) >>"$at_stdout" 2>>"$at_stderr" AS_MESSAGE_LOG_FD>&-
 at_status=$? at_failed=false
 $at_check_filter
 m4_ifdef([AT_DIFF_STDERR($4)], [m4_indir([AT_DIFF_STDERR($4)])],


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