[gimp] app: enable cairo drawing in the zoom tool

[Michael Natterer <mitch src gnome org>]

commit 55369b5f22c454f457938076d9567bbbff38875f
Author: Michael Natterer <mitch gimp org>
Date:   Wed Sep 22 22:25:09 2010 +0200

    app: enable cairo drawing in the zoom tool

 app/tools/gimpmagnifytool.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/app/tools/gimpmagnifytool.c b/app/tools/gimpmagnifytool.c
index 27df901..9881a67 100644
--- a/app/tools/gimpmagnifytool.c
+++ b/app/tools/gimpmagnifytool.c
@@ -130,6 +130,8 @@ gimp_magnify_tool_init (GimpMagnifyTool *magnify_tool)
                                                 GIMP_CURSOR_MODIFIER_PLUS);
   gimp_tool_control_set_toggle_cursor_modifier (tool->control,
                                                 GIMP_CURSOR_MODIFIER_MINUS);
+
+  GIMP_DRAW_TOOL (tool)->use_cairo = TRUE;
 }
 
 static void