[gnome-calendar/calendar-editor] source-dialog: take uri validation into account

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit 3b9032d32ec8b08f6c4e71d9cdd14b47bb800e55
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Thu Mar 26 01:45:35 2015 -0300

    source-dialog: take uri validation into account

 src/gcal-source-dialog.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/src/gcal-source-dialog.c b/src/gcal-source-dialog.c
index c981802..7aac5f9 100644
--- a/src/gcal-source-dialog.c
+++ b/src/gcal-source-dialog.c
@@ -479,6 +479,7 @@ validate_url_cb (GcalSourceDialog *dialog)
   ESourceWebdav *webdav;
   ESource *source;
   gchar *host, *path;
+  gboolean uri_valid;
 
   priv->validate_url_resource_id = 0;
   host = path = NULL;
@@ -491,11 +492,11 @@ validate_url_cb (GcalSourceDialog *dialog)
     g_clear_pointer (&(priv->remote_source), g_object_unref);
 
   // Get the hostname and file path from the server
-  uri_get_fields (gtk_entry_get_text (GTK_ENTRY (priv->calendar_address_entry)), NULL, &host, &path);
+  uri_valid = uri_get_fields (gtk_entry_get_text (GTK_ENTRY (priv->calendar_address_entry)), NULL, &host, 
&path);
 
   g_debug ("[source-dialog] host: '%s', path: '%s'", host, path);
 
-  if (path == NULL || host == NULL)
+  if (host == NULL || !uri_valid)
     goto out;
 
   /**