[evolution] [win32] Don't run evolution when asked to register handlers.

[Fridrich Strba <strba src gnome org>]

commit 5d323ee0852bc5bc0fdbbef8c8c9e5a9d3160f66
Author: Fridrich Å trba <fridrich strba bluewin ch>
Date:   Fri Jun 18 13:13:14 2010 +0200

    [win32] Don't run evolution when asked to register handlers.

 shell/main.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/shell/main.c b/shell/main.c
index ec53d7f..afa2ea5 100644
--- a/shell/main.c
+++ b/shell/main.c
@@ -491,6 +491,9 @@ main (gint argc, gchar **argv)
 		_e_win32_register_mailer ();
 		_e_win32_register_addressbook ();
 	}
+	
+	if (register_handlers)
+		exit (0);
 
 	if (reinstall) {
 		_e_win32_set_default_mailer ();