Add a shortcircuit check.

2008-12-02  Behdad Esfahbod  <behdad@gnome.org>

        * src/vte.c (vte_terminal_extend_selection):  Add a shortcircuit 
        check.


svn path=/trunk/; revision=2300

2 files changed, 9 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 1ae23773..7e4670e9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2008-12-02  Behdad Esfahbod  <behdad@gnome.org>
 
+	* src/vte.c (vte_terminal_extend_selection):  Add a shortcircuit
+	check.
+
+2008-12-02  Behdad Esfahbod  <behdad@gnome.org>
+
 	* src/vte-private.h:
 	* src/vte.c (vte_terminal_send_mouse_button_internal),
 	(vte_terminal_maybe_send_mouse_drag), (cursor_inside_match),
diff --git a/src/vte.c b/src/vte.c
index 616e478b..8fe26864 100644
--- a/src/vte.c
+++ b/src/vte.c
@@ -6274,6 +6274,10 @@ vte_terminal_extend_selection(VteTerminal *terminal, long x, long y,
 	gboolean invalidate_selected = FALSE;
 	gboolean had_selection;
 
+	if (G_UNLIKELY (x == terminal->pvt->mouse_last_x &&
+			y == terminal->pvt->mouse_last_y))
+		return;
+
 	height = terminal->char_height;
 	width = terminal->char_width;