[network-manager-openconnect] properties: fix compiler warning about mixing declarations and code

[Thomas Haller <thaller src gnome org>]

commit 6aa7d39d5f40957e3a4fa4d19f7ed434ee1bc5d2
Author: Thomas Haller <thaller redhat com>
Date:   Wed Jun 28 10:04:58 2017 +0200

    properties: fix compiler warning about mixing declarations and code
    
      nm-openconnect-editor-plugin.c:396:14: error: ISO C90 forbids mixing declarations and code 
[-Werror,-Wdeclaration-after-statement]
              const char *supported_protocols = nm_vpn_plugin_info_lookup_property (plugin_info, 
"openconnect", "supported-protocols");
    
    Fixes: 1ed6de801a398887277fbb9c35d9f5f5d6c4d5c3

 properties/nm-openconnect-editor-plugin.c |   53 +++++++++++++++--------------
 1 files changed, 27 insertions(+), 26 deletions(-)
---
diff --git a/properties/nm-openconnect-editor-plugin.c b/properties/nm-openconnect-editor-plugin.c
index 52b9ee7..7a03f24 100644
--- a/properties/nm-openconnect-editor-plugin.c
+++ b/properties/nm-openconnect-editor-plugin.c
@@ -367,36 +367,37 @@ notify_plugin_info_set (NMVpnEditorPlugin *plugin,
 
        g_strfreev (priv->supported_protocols);
 
+       {
 #if OPENCONNECT_CHECK_VER(5,5)
-       struct oc_vpn_proto *protos, *p;
-
-       if ((i = openconnect_get_supported_protocols(&protos)) < 0)
-               priv->supported_protocols = g_new0(gchar *, 1);
-       else {
-               priv->supported_protocols = g_new0(gchar *, i+1);
-               for (i=0, p=protos; p && p->name; p++) {
-                       priv->supported_protocols[i] = g_strdup(p->name);
+               struct oc_vpn_proto *protos, *p;
+
+               if ((i = openconnect_get_supported_protocols(&protos)) < 0)
+                       priv->supported_protocols = g_new0(gchar *, 1);
+               else {
+                       priv->supported_protocols = g_new0(gchar *, i+1);
+                       for (i=0, p=protos; p && p->name; p++) {
+                               priv->supported_protocols[i] = g_strdup(p->name);
+                       }
+                       openconnect_free_supported_protocols(protos);
                }
-               openconnect_free_supported_protocols(protos);
-       }
-
 #else
-       const char *supported_protocols = nm_vpn_plugin_info_lookup_property (plugin_info, "openconnect", 
"supported-protocols");
-
-       priv->supported_protocols = supported_protocols
-           ? g_strsplit_set (supported_protocols, ",", -1)
-           : g_new0 (char *, 1);
-
-       /*remove empty entries and whitespace */
-       for (i = 0, j = 0; priv->supported_protocols[j]; j++) {
-               g_strstrip (priv->supported_protocols[j]);
-               if (priv->supported_protocols[j][0] == '\0')
-                       g_free (priv->supported_protocols[j]);
-               else
-                       priv->supported_protocols[i++] = priv->supported_protocols[j];
-       }
-       priv->supported_protocols[i] = NULL;
+               const char *supported_protocols = nm_vpn_plugin_info_lookup_property (plugin_info, 
"openconnect", "supported-protocols");
+
+               priv->supported_protocols = supported_protocols
+                   ? g_strsplit_set (supported_protocols, ",", -1)
+                   : g_new0 (char *, 1);
+
+               /*remove empty entries and whitespace */
+               for (i = 0, j = 0; priv->supported_protocols[j]; j++) {
+                       g_strstrip (priv->supported_protocols[j]);
+                       if (priv->supported_protocols[j][0] == '\0')
+                               g_free (priv->supported_protocols[j]);
+                       else
+                               priv->supported_protocols[i++] = priv->supported_protocols[j];
+               }
+               priv->supported_protocols[i] = NULL;
 #endif
+       }
 }
 
 static char **