plugins: Don't attempt to save strings with value NULL
authorPatrik Flykt <patrik.flykt@linux.intel.com>
Wed, 16 Nov 2011 10:33:56 +0000 (12:33 +0200)
committerSamuel Ortiz <sameo@linux.intel.com>
Fri, 18 Nov 2011 14:42:30 +0000 (15:42 +0100)
commitf3504a12b09a5eef133679e6f52615a1df90e810
treea922f5280a432d759f23749679de3374d82f1160
parent76ab155840b995c1f535627df6d7e7cb41966bb6
plugins: Don't attempt to save strings with value NULL

If a string with value NULL is set with g_key_file_set_string(),
a critical glib error will be printed.
plugins/l2tp.c
plugins/openconnect.c
plugins/openvpn.c
plugins/pptp.c
plugins/vpnc.c