From c35d643a5117ac3ed2d4966a0db0427266e924b9 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 8 Jan 2017 02:11:57 +0000
Subject: [PATCH 1/1] git fetching: Do not crash if nothing we wanted to fetch
 exists

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 dgit | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dgit b/dgit
index d524bd2d..9393bdd9 100755
--- a/dgit
+++ b/dgit
@@ -2592,7 +2592,8 @@ END
 
 	my @fcmd = (@git, qw(fetch -p -n -q), access_giturl(), @fspecs);
 	runcmd_ordryrun_local @git, qw(fetch -p -n -q), access_giturl(),
-	    @fspecs;
+	    @fspecs
+	    if @fspecs;
 
 	%lrfetchrefs_f = ();
 	my %objgot;
-- 
2.30.2