[gtk-doc] md_to_db: fix clsing inline media objects

[Stefan Sauer <stefkost src gnome org>]

commit 0ca0d2a085828d427d9396107f1a27750a54a3c0
Author: Stefan Sauer <ensonic users sf net>
Date:   Sun Nov 12 21:24:08 2017 +0100

    md_to_db: fix clsing inline media objects
    
    The code was indented too much and would produce broken xml if no title is
    given.

 gtkdoc/md_to_db.py |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)
---
diff --git a/gtkdoc/md_to_db.py b/gtkdoc/md_to_db.py
index 2576f05..9a5d269 100644
--- a/gtkdoc/md_to_db.py
+++ b/gtkdoc/md_to_db.py
@@ -442,14 +442,16 @@ def MarkDownParseSpanElementsInner(text, markersref):
                     element['»'] = element['»'].replace('&', '&amp;').replace('<', '&lt;')
 
                 if element['!']:
+                    # media link
                     markup += '<inlinemediaobject><imageobject><imagedata fileref="' + \
                         element['»'] + '"></imagedata></imageobject>'
 
                     if 'a' in element:
                         markup += "<textobject><phrase>" + element['a'] + "</phrase></textobject>"
 
-                        markup += "</inlinemediaobject>"
+                    markup += "</inlinemediaobject>"
                 elif 'ref' in element:
+                    # internal link
                     element['a'] = MarkDownParseSpanElementsInner(element['a'], markers_rest)
                     markup += '<link linkend="' + element['ref'] + '"'
 
@@ -459,6 +461,7 @@ def MarkDownParseSpanElementsInner(text, markersref):
 
                     markup += '>' + element['a'] + "</link>"
                 else:
+                    # external link
                     element['a'] = MarkDownParseSpanElementsInner(element['a'], markers_rest)
                     markup += '<ulink url="' + element['»'] + '"'