eap-method: fix uninitialized errors

CID 170707 (#1 of 2): Uninitialized scalar variable (UNINIT)
20. uninit_use_in_call: Using uninitialized value scheme when calling nm_setting_802_1x_set_ca_cert

src/wireless-security/eap-method-peap.c

@@ -148,7 +148,7 @@ fill_connection (EAPMethod *parent, NMConnection *connection)
 	int peapver_active = 0;
 	GError *error = NULL;
 	gboolean ca_cert_error = FALSE;
-	NMSetting8021xCKScheme scheme;
+	NMSetting8021xCKScheme scheme = NM_SETTING_802_1X_CK_SCHEME_UNKNOWN;
 #if LIBNM_BUILD
 	NMSettingSecretFlags secret_flags;
 #endif

src/wireless-security/eap-method-ttls.c

@@ -146,7 +146,7 @@ fill_connection (EAPMethod *parent, NMConnection *connection)
 	GtkTreeModel *model;
 	GtkTreeIter iter;
 	GError *error = NULL;
-	NMSetting8021xCKScheme scheme;
+	NMSetting8021xCKScheme scheme = NM_SETTING_802_1X_CK_SCHEME_UNKNOWN;
 	gboolean ca_cert_error = FALSE;
 
 	s_8021x = nm_connection_get_setting_802_1x (connection);