[network-manager-openvpn] build: avoid compiler warnings about uninitialized variable

[Thomas Haller <thaller src gnome org>]

commit ff983b83ce5f24507157c492254f96a2e957a78b
Author: Thomas Haller <thaller redhat com>
Date:   Mon Mar 23 12:45:04 2015 +0100

    build: avoid compiler warnings about uninitialized variable
    
    Also, use strcmp() instead of g_strcmp0() where the argument
    is obviously not NULL.

 src/nm-openvpn-service.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/src/nm-openvpn-service.c b/src/nm-openvpn-service.c
index 9b75c37..4912082 100644
--- a/src/nm-openvpn-service.c
+++ b/src/nm-openvpn-service.c
@@ -1032,6 +1032,7 @@ nm_openvpn_start_openvpn_binary (NMOpenvpnPlugin *plugin,
                dev_type_is_tap = g_str_has_prefix (tmp, "tap");
        } else if (tmp2) {
                add_openvpn_arg (args, tmp2);
+               dev_type_is_tap = FALSE; /* will be reset below (avoid maybe-uninitialized warning) */
        } else if (tmp3 && !strcmp (tmp3, "yes")) {
                add_openvpn_arg (args, "tap");
                dev_type_is_tap = TRUE;
@@ -1044,7 +1045,7 @@ nm_openvpn_start_openvpn_binary (NMOpenvpnPlugin *plugin,
        if (tmp2) {
                add_openvpn_arg (args, "--dev-type");
                add_openvpn_arg (args, tmp2);
-               dev_type_is_tap = (g_strcmp0 (tmp2, "tap") == 0);
+               dev_type_is_tap = (strcmp (tmp2, "tap") == 0);
        }
 
        /* Cipher */