From 96c84dce062466ab1eb9ee15864c44c23808e13d Mon Sep 17 00:00:00 2001
From: =?utf8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Mon, 31 Dec 2018 02:50:01 +0100
Subject: [PATCH] doxygen: print #define detailed description only if actually
 there.

The detailed docs can contain just parameter docs, for example.
---
 doxygen/templates/details-define.html       | 2 ++
 doxygen/test/compound_detailed/File_8h.html | 1 -
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/doxygen/templates/details-define.html b/doxygen/templates/details-define.html
index 1fee5abc..2fd66b4a 100644
--- a/doxygen/templates/details-define.html
+++ b/doxygen/templates/details-define.html
@@ -31,5 +31,7 @@
               {% endif %}
             </table>
             {% endif %}
+            {% if define.description %}
 {{ define.description }}
+            {% endif %}
           </div></section>
diff --git a/doxygen/test/compound_detailed/File_8h.html b/doxygen/test/compound_detailed/File_8h.html
index 5def2711..f893c80b 100644
--- a/doxygen/test/compound_detailed/File_8h.html
+++ b/doxygen/test/compound_detailed/File_8h.html
@@ -113,7 +113,6 @@
                 </tr>
               </tfoot>
             </table>
-
           </div></section>
           <section class="m-dox-details" id="acf406f8979f9a2831e9efebfd8606833"><div>
             <h3>
-- 
2.30.2