From 2bede327ae55e55f54089c8b86a294f166c8240c Mon Sep 17 00:00:00 2001
From: Thierry Vignaud <tv@mageia.org>
Date: Mon, 17 Dec 2012 16:15:03 +0000
Subject: prevent creating empty transactions in rare cases

(that cause rpm to abort on assert while creating a new pool)
---
 URPM/Resolve.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'URPM')

diff --git a/URPM/Resolve.pm b/URPM/Resolve.pm
index a7496de..b0df240 100644
--- a/URPM/Resolve.pm
+++ b/URPM/Resolve.pm
@@ -2010,7 +2010,7 @@ sub build_transaction_set {
 
     if ($state->{orphans_to_remove}) {
 	my @l = map { scalar $_->fullname } @{$state->{orphans_to_remove}};
-	push @{$state->{transaction}}, { remove  => \@l };
+	push @{$state->{transaction}}, { remove  => \@l } if @l;
     }
 
     $state->{transaction};
-- 
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