[gtksourceview/wip/fix-warnings: 1/2] SearchContext: fix warning

[Sébastien Wilmet <swilmet src gnome org>]

commit c9a786b86926f3314d653f1f1aafad5a63dcc430
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Sun Aug 9 18:29:18 2015 +0200

    SearchContext: fix warning
    
    'start' is also a function parameter.

 gtksourceview/gtksourcesearchcontext.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/gtksourceview/gtksourcesearchcontext.c b/gtksourceview/gtksourcesearchcontext.c
index 5f1a4fb..8f9a92d 100644
--- a/gtksourceview/gtksourcesearchcontext.c
+++ b/gtksourceview/gtksourcesearchcontext.c
@@ -3807,17 +3807,17 @@ _gtk_source_search_context_update_highlight (GtkSourceSearchContext *search,
 
        if (gtk_source_search_settings_get_regex_enabled (search->priv->settings))
        {
-               GtkTextIter start;
+               GtkTextIter region_start;
 
                if (!gtk_text_region_nth_subregion (search->priv->scan_region,
                                                    0,
-                                                   &start,
+                                                   &region_start,
                                                    NULL))
                {
                        return;
                }
 
-               regex_search_scan_chunk (search, &start, end);
+               regex_search_scan_chunk (search, &region_start, end);
        }
        else
        {