[gtksourceview/wip/fix-words-completion: 1/3] words-completion: avoid useless rescanning

[Sébastien Wilmet <swilmet src gnome org>]

commit 55bbb80c90397d17a731999c4c492587fcfbfd2e
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Sat May 31 18:16:35 2014 +0200

    words-completion: avoid useless rescanning

 .../words/gtksourcecompletionwordsbuffer.c         |   10 ++++++----
 1 files changed, 6 insertions(+), 4 deletions(-)
---
diff --git a/gtksourceview/completion-providers/words/gtksourcecompletionwordsbuffer.c 
b/gtksourceview/completion-providers/words/gtksourcecompletionwordsbuffer.c
index c2d68b7..f478be9 100644
--- a/gtksourceview/completion-providers/words/gtksourcecompletionwordsbuffer.c
+++ b/gtksourceview/completion-providers/words/gtksourcecompletionwordsbuffer.c
@@ -737,8 +737,10 @@ gtk_source_completion_words_buffer_set_minimum_word_size (GtkSourceCompletionWor
        g_return_if_fail (GTK_SOURCE_IS_COMPLETION_WORDS_BUFFER (buffer));
        g_return_if_fail (size != 0);
 
-       buffer->priv->minimum_word_size = size;
-
-       remove_all_words (buffer);
-       scan_all_buffer (buffer);
+       if (buffer->priv->minimum_word_size != size)
+       {
+               buffer->priv->minimum_word_size = size;
+               remove_all_words (buffer);
+               scan_all_buffer (buffer);
+       }
 }