Set use_underline property for GtkCheckButton label conditionally

Otherwise, if the user set the property to False before creating or
setting the label, the label property will be overriden

diff --git a/gtk/gtkcheckbutton.c b/gtk/gtkcheckbutton.c
index 4357a100109509cec71e4ea3fec7d3b4ef7a9015..d87c3fe4ad4c856db2258f29669b21e553ebd15f 100644 (file)
--- a/gtk/gtkcheckbutton.c
+++ b/gtk/gtkcheckbutton.c
@@ -906,7 +906,8 @@ gtk_check_button_set_label (GtkCheckButton *self,
           priv->label_widget = gtk_label_new (NULL);
           gtk_widget_set_hexpand (priv->label_widget, TRUE);
           gtk_label_set_xalign (GTK_LABEL (priv->label_widget), 0.0f);
-          gtk_label_set_use_underline (GTK_LABEL (priv->label_widget), priv->use_underline);
+          if (priv->use_underline)
+            gtk_label_set_use_underline (GTK_LABEL (priv->label_widget), priv->use_underline);
           gtk_widget_insert_after (priv->label_widget, GTK_WIDGET (self), priv->indicator_widget);
         }
       gtk_widget_add_css_class (GTK_WIDGET (self), "text-button");