[gnome-builder] code-index: escape symbol titles

[Christian Hergert <chergert src gnome org>]

commit d602a5467baa6d129edb1d354e77926ed9e137c5
Author: Christian Hergert <chergert redhat com>
Date:   Fri Apr 26 16:56:11 2019 -0700

    code-index: escape symbol titles

 src/plugins/code-index/ide-code-index-search-result.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
---
diff --git a/src/plugins/code-index/ide-code-index-search-result.c 
b/src/plugins/code-index/ide-code-index-search-result.c
index 8425fd09a..d3a6f855c 100644
--- a/src/plugins/code-index/ide-code-index-search-result.c
+++ b/src/plugins/code-index/ide-code-index-search-result.c
@@ -144,8 +144,10 @@ ide_code_index_search_result_new (const gchar *title,
                                   IdeLocation *location,
                                   gfloat       score)
 {
+  g_autofree gchar *etitle = g_markup_escape_text (title, -1);
+
   return g_object_new (IDE_TYPE_CODE_INDEX_SEARCH_RESULT,
-                       "title", title,
+                       "title", etitle,
                        "subtitle", subtitle,
                        "icon-name", icon_name,
                        "location", location,