From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 8 Jan 2017 02:11:57 +0000 (+0000)
Subject: git fetching: Do not crash if nothing we wanted to fetch exists
X-Git-Tag: archive/debian/3.0~68
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=dgit.git;a=commitdiff_plain;h=c35d643a5117ac3ed2d4966a0db0427266e924b9

git fetching: Do not crash if nothing we wanted to fetch exists

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

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;