[gnome-builder] ctags: fix icon names

[Christian Hergert <chergert src gnome org>]

commit f4a7c34d7c9d1ce66c8418d1a9dd494d34fe2f3f
Author: Christian Hergert <christian hergert me>
Date:   Tue Sep 1 19:21:48 2015 -0700

    ctags: fix icon names

 plugins/ctags/ide-ctags-completion-item.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/plugins/ctags/ide-ctags-completion-item.c b/plugins/ctags/ide-ctags-completion-item.c
index c3b58c6..99d0ff9 100644
--- a/plugins/ctags/ide-ctags-completion-item.c
+++ b/plugins/ctags/ide-ctags-completion-item.c
@@ -136,7 +136,7 @@ get_icon_name (GtkSourceCompletionProposal *proposal)
   switch (self->entry->kind)
     {
     case IDE_CTAGS_INDEX_ENTRY_CLASS_NAME:
-      icon_name = "lang-clang-symbolic";
+      icon_name = "lang-class-symbolic";
       break;
 
     case IDE_CTAGS_INDEX_ENTRY_ENUMERATOR:
@@ -157,7 +157,7 @@ get_icon_name (GtkSourceCompletionProposal *proposal)
       break;
 
     case IDE_CTAGS_INDEX_ENTRY_MEMBER:
-      icon_name = "lang-struct-field-symbolic";
+      icon_name = "struct-field-symbolic";
       break;
 
     case IDE_CTAGS_INDEX_ENTRY_UNION:
@@ -182,7 +182,7 @@ get_icon_name (GtkSourceCompletionProposal *proposal)
 
     case IDE_CTAGS_INDEX_ENTRY_ANCHOR:
     default:
-      return NULL;
+      break;
     }
 
   return icon_name;