From: Junio C Hamano <gitster@pobox.com>
Date: Sun, 9 Nov 2008 00:50:25 +0000 (-0800)
Subject: Merge branch 'cj/maint-gitpm-fix-maybe-self' into maint
X-Git-Tag: v1.6.0.4~3
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/2819854ec5013fc0958ea477fa49d53fc0faee80?hp=8b1981d32b41f1b4e26d8d96a3c6e63b9bc746b0

Merge branch 'cj/maint-gitpm-fix-maybe-self' into maint

* cj/maint-gitpm-fix-maybe-self:
Git.pm: do not break inheritance
---

diff --git a/perl/Git.pm b/perl/Git.pm
index 6aab712e6a..ba94453781 100644
--- a/perl/Git.pm
+++ b/perl/Git.pm
@@ -1203,8 +1203,7 @@ =head1 COPYRIGHT
 # the method was called upon an instance and (undef, @args) if
 # it was called directly.
 sub _maybe_self {
-	# This breaks inheritance. Oh well.
-	ref $_[0] eq 'Git' ? @_ : (undef, @_);
+	UNIVERSAL::isa($_[0], 'Git') ? @_ : (undef, @_);
 }
 
 # Check if the command id is something reasonable.