[gnome-builder/gnome-builder-3-18] ctags: remove dups

[Christian Hergert <chergert src gnome org>]

commit 32e4bd467f3ed4abe8fc05688ac62079c384b272
Author: Christian Hergert <christian hergert me>
Date:   Mon Sep 28 06:37:34 2015 -0700

    ctags: remove dups
    
    We generate our lists sorted, so these will often show up right next
    to one another. Just do the simple thing rather than mucking around with
    the IdeCompletionResults.

 plugins/ctags/ide-ctags-completion-provider.c |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)
---
diff --git a/plugins/ctags/ide-ctags-completion-provider.c b/plugins/ctags/ide-ctags-completion-provider.c
index 94ddf96..315c55c 100644
--- a/plugins/ctags/ide-ctags-completion-provider.c
+++ b/plugins/ctags/ide-ctags-completion-provider.c
@@ -19,6 +19,7 @@
 #define G_LOG_DOMAIN "ide-ctags-completion-provider"
 
 #include <glib/gi18n.h>
+#include <ide.h>
 
 #include "ide-completion-provider.h"
 #include "ide-completion-item.h"
@@ -207,6 +208,7 @@ ide_ctags_completion_provider_populate (GtkSourceCompletionProvider *provider,
       g_autofree gchar *copy = g_strdup (self->current_word);
       IdeCtagsIndex *index = g_ptr_array_index (self->indexes, i);
       const IdeCtagsIndexEntry *entries = NULL;
+      const gchar *last_name = NULL;
       guint tmp_len = word_len;
       gsize n_entries = 0;
 
@@ -224,6 +226,11 @@ ide_ctags_completion_provider_populate (GtkSourceCompletionProvider *provider,
           const IdeCtagsIndexEntry *entry = &entries [j];
           IdeCtagsCompletionItem *item;
 
+          if (ide_str_equal0 (entry->name, last_name))
+            continue;
+
+          last_name = entry->name;
+
           if (!ide_ctags_is_allowed (entry, allowed))
             continue;