[gvfs] Fix misleading if-statement

[Ondrej Holy <oholy src gnome org>]

commit 13cb380f76a73f25bc997749d4487eab68efacda
Author: Ondrej Holy <oholy redhat com>
Date:   Thu Apr 28 16:12:53 2016 +0200

    Fix misleading if-statement
    
    GCC 6 introduced -Wmisleading-warnings. It reveals this misleading
    if-statement. "@" should not really be added if username is not
    specified, however I am convinced that this function is never called
    without username...

 daemon/gvfskeyring.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)
---
diff --git a/daemon/gvfskeyring.c b/daemon/gvfskeyring.c
index 6aa3e66..556672b 100644
--- a/daemon/gvfskeyring.c
+++ b/daemon/gvfskeyring.c
@@ -119,8 +119,10 @@ build_network_label (const gchar *user,
     {
       s = g_string_new (NULL);
       if (user != NULL)
-       g_string_append_uri_escaped (s, user, G_URI_RESERVED_CHARS_ALLOWED_IN_USERINFO, TRUE);
-        g_string_append (s, "@");
+        {
+          g_string_append_uri_escaped (s, user, G_URI_RESERVED_CHARS_ALLOWED_IN_USERINFO, TRUE);
+          g_string_append (s, "@");
+        }
       g_string_append (s, server);
       if (port != 0)
         g_string_append_printf (s, ":%d", port);