From 8c2aa6161a2435f2af7e7df3a36125e85af0f0ec Mon Sep 17 00:00:00 2001
From: Harald Hoyer <harald@redhat.com>
Date: Mon, 9 Oct 2017 17:40:04 +0200
Subject: [PATCH] git2spec.pl: handle empty merge commits

---
 git2spec.pl | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/git2spec.pl b/git2spec.pl
index 0c5f3b9e..7853791e 100755
--- a/git2spec.pl
+++ b/git2spec.pl
@@ -5,6 +5,8 @@ sub create_patches {
     my $pdir=shift;
     my $n=1;
     my @lines;
+    my $fname;
+    my $f=0;
 
     mkdir $pdir, 0755;
 
@@ -12,9 +14,13 @@ sub create_patches {
 
     while (<GIT>) {
         if (/^From [a-z0-9]{40} .*$/) {
-            my $fname = sprintf("%04d", $n++).".patch";
-            push @lines, $fname;
+            $fname = sprintf("%04d", $n++).".patch";
             open FH, ">".$pdir."/".$fname;
+            $f=1;
+        }
+        if (/^---$/ && $f == 1) {
+            push @lines, $fname;
+            $f=0;
         }
         print FH;
     }