ContentType: get_icon(): Fix a refcount error.glibmm-2-32

* gio/giomm/contenttype.cc: get_icon(): Take a reference.

2 files changed, 10 insertions, 3 deletions

diff --git a/ChangeLog b/ChangeLog
index 26eafc2b..e8482ad2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2012-09-07  Murray Cumming  <murrayc@murrayc.com>
+
+	ContentType: get_icon(): Fix a refcount error.
+
+	* gio/giomm/contenttype.cc: get_icon(): Take a reference.
+
 2.32.1:
 
 2012-07-10  Krzesimir Nowak  <qdlacz@gmail.com>
diff --git a/gio/giomm/contenttype.cc b/gio/giomm/contenttype.cc
index c0c3a499..f46534b9 100644
--- a/gio/giomm/contenttype.cc
+++ b/gio/giomm/contenttype.cc
@@ -50,9 +50,10 @@ Glib::ustring content_type_get_mime_type(const Glib::ustring& type)
 
 Glib::RefPtr<Gio::Icon> content_type_get_icon(const Glib::ustring& type)
 {
-  //TODO: Does g_content_type_get_icon() return a reference?
-  //It currently has no implementation so it's hard to know. murrayc.
-  return Glib::wrap(g_content_type_get_icon(type.c_str()));
+ Glib::RefPtr<Icon> retvalue = Glib::wrap(g_content_type_get_icon(type.c_str()));
+  if(retvalue)
+    retvalue->reference(); //The function does not do a ref for us.
+  return retvalue;
 }
 
 bool content_type_can_be_executable(const Glib::ustring& type)