From: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
Date: Sun, 16 Jan 2011 22:00:35 +0000 (+0100)
Subject: Avoid local $_ perl variable, for Perl before 5.9.1.
X-Git-Tag: ng-0.5a~248^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c4c1aa2d708ceb4c0f245a91a0e28a1ddff16c2f;p=thirdparty%2Fautomake.git

Avoid local $_ perl variable, for Perl before 5.9.1.

* lib/Automake/Options.pm (_process_option_list): Do not
lexically localize $_.  Fixes bootstrap on AIX 5.1.

Bug introduced in commit `v1.11-622-gf90a06c'.

Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
---

diff --git a/ChangeLog b/ChangeLog
index 6c65edf38..8a8f3dd2f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2011-01-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	Avoid local $_ perl variable, for Perl before 5.9.1.
+	* lib/Automake/Options.pm (_process_option_list): Do not
+	lexically localize $_.  Fixes bootstrap on AIX 5.1.
+	Bug introduced in commit `v1.11-622-gf90a06c'.
+
 2011-01-15  Stefano Lattarini  <stefano.lattarini@gmail.com>
 
 	For PR automake/547:
diff --git a/lib/Automake/Options.pm b/lib/Automake/Options.pm
index 9f221784a..c2edcd5d4 100644
--- a/lib/Automake/Options.pm
+++ b/lib/Automake/Options.pm
@@ -253,7 +253,7 @@ sub _process_option_list (\%@)
 
   foreach my $h (@list)
     {
-      my $_ = $h->{'option'};
+      local $_ = $h->{'option'};
       my $where = $h->{'where'};
       $options->{$_} = $where;
       if ($_ eq 'gnits' || $_ eq 'gnu' || $_ eq 'foreign')