From 892bee6477c534b72ea8fbad40385fe6b2147069 Mon Sep 17 00:00:00 2001
From: Pascal Rigaux <pixel@mandriva.com>
Date: Fri, 26 Jul 2002 17:11:21 +0000
Subject: (rooted_get_stdout): handle one line return using wantarray

---
 perl-install/run_program.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/perl-install/run_program.pm b/perl-install/run_program.pm
index a50f31f0a..9d93fd315 100644
--- a/perl-install/run_program.pm
+++ b/perl-install/run_program.pm
@@ -20,7 +20,7 @@ sub rooted_get_stdout {
     my ($root, $name, @args) = @_;
     my @r;
     rooted($root, $name, '>', \@r, @args) or return;
-    @r;
+    wantarray ? @r : join('', @r);
 }
 
 sub run { rooted('', @_) }
-- 
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