[network-manager-netbook] Fix a typo that caused crashes.

[Tambet Ingo <tambeti src gnome org>]

commit 9acd9b4ebaf74714f3bb48ada171064641353d12
Author: Tambet Ingo <tambet gmail com>
Date:   Wed Jul 8 10:50:57 2009 +0300

    Fix a typo that caused crashes.

 src/nmn-wifi-handler.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/nmn-wifi-handler.c b/src/nmn-wifi-handler.c
index 818a335..fb6946a 100644
--- a/src/nmn-wifi-handler.c
+++ b/src/nmn-wifi-handler.c
@@ -121,7 +121,7 @@ connection_added (NmnDeviceHandler *handler,
     s_con = NM_SETTING_CONNECTION (nm_connection_get_setting (wrapped, NM_TYPE_SETTING_CONNECTION));
     connection_type = nm_setting_connection_get_connection_type (s_con);
 
-    if (!connection_type && strcmp (connection_type, NM_SETTING_WIRELESS_SETTING_NAME))
+    if (!connection_type || strcmp (connection_type, NM_SETTING_WIRELESS_SETTING_NAME))
         /* Not a wifi connection */
         return;