[virt-tools-list] [virt-viewer 1/4] Fix window title after failed connection

[Christophe Fergeau]

When using the connection dialog, if the user picks an invalid
URI first causing a failed connection, and then picks/enters a valid
URI, remote-viewer window title will be set to the first invalid URI,
not to the second one which was entered.

As the user may have specified a window title to use on the command
line (-t option), we need to be careful not to override that when
setting the window title on the second attempt.

Fixes https://bugzilla.redhat.com/show_bug.cgi?id=1024309
---
 src/remote-viewer.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/remote-viewer.c b/src/remote-viewer.c
index f7c7691..b6451ab 100644
--- a/src/remote-viewer.c
+++ b/src/remote-viewer.c
@@ -58,6 +58,10 @@ struct _RemoteViewerPrivate {
     GtkWidget *controller_menu;
     GtkWidget *foreign_menu;
     gboolean open_recent_dialog;
+
+    gboolean default_title; /* Whether the window title was set by the user, or
+                               is the default one (URI we are connecting to) */
+
 };
 
 G_DEFINE_TYPE (RemoteViewer, remote_viewer, VIRT_VIEWER_TYPE_APP)
@@ -1048,8 +1052,10 @@ remote_viewer_start(VirtViewerApp *app)
         g_return_val_if_fail(guri != NULL, FALSE);
 
         DEBUG_LOG("Opening display to %s", guri);
-        if (virt_viewer_app_get_title(app) == NULL)
+        if ((virt_viewer_app_get_title(app) == NULL) || priv->default_title) {
+            priv->default_title = TRUE;
             virt_viewer_app_set_title(app, guri);
+        }
 
         file = g_file_new_for_commandline_arg(guri);
         if (g_file_query_exists(file, NULL)) {
-- 
1.8.3.1