inspector: Avoid a critical

Avoid a critical when closing the inspector with the
recorder page open.

diff --git a/gtk/inspector/recorder.c b/gtk/inspector/recorder.c
index 5b6452f3408563f06ede84488ce95c283cf899dd..c8042ca5806112204ea7343bc7059de8278671be 100644 (file)
--- a/gtk/inspector/recorder.c
+++ b/gtk/inspector/recorder.c
@@ -404,6 +404,9 @@ recordings_list_row_selected (GtkListBox           *box,
 {
   GtkInspectorRecording *recording;
 
+  if (recorder->recordings == NULL)
+    return;
+
   if (row)
     recording = g_list_model_get_item (recorder->recordings, gtk_list_box_row_get_index (row));
   else