From c82f15201a51d6ff802139839cffea1a158ec0f9 Mon Sep 17 00:00:00 2001
From: Mathnerd314 <mathnerd314.gph+hs@gmail.com>
Date: Mon, 23 May 2016 12:52:56 -0600
Subject: [PATCH] log: Display "(no subject)" for commits without a subject

This resolves the ambiguity for a message with a body but no subject,
and also hints that OSTree is using two bytes to store the empty
commit subject/body (when instead they could be stored, or rather,
not stored, as part of the metadata)

Closes: #305
Approved by: cgwalters
---
 src/ostree/ot-dump.c | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/ostree/ot-dump.c b/src/ostree/ot-dump.c
index 670ccd6a..48b087af 100644
--- a/src/ostree/ot-dump.c
+++ b/src/ostree/ot-dump.c
@@ -118,8 +118,15 @@ dump_commit (GVariant            *variant,
       g_print ("Version: %s\n", version);
     }
 
-  g_print ("\n");
-  dump_indented_lines (subject);
+  if (subject[0])
+    {
+      g_print ("\n");
+      dump_indented_lines (subject);
+    }
+  else
+    {
+      g_print ("(no subject)\n");
+    }
 
   if (body[0])
     {
-- 
2.30.2