gtknotebook: Avoid drawing artifacts with action widgets and long tab labels (bgo...

diff --git a/gtk/gtknotebook.c b/gtk/gtknotebook.c
index b51388cca443fda5007b4f50604bfd2d565c7c02..466ff204551e6cfd7812b3b92c8c15f28556db74 100644 (file)
--- a/gtk/gtknotebook.c
+++ b/gtk/gtknotebook.c
@@ -5276,7 +5276,7 @@ gtk_notebook_calculate_shown_tabs (GtkNotebook *notebook,
                                  remaining_space, STEP_NEXT);
        }
 
-      if (tab_space <= 0 || *remaining_space < 0)
+      if (tab_space <= 0 || *remaining_space <= 0)
        {
          /* show 1 tab */
          notebook->first_tab = notebook->focus_tab;