From 36a39c4b1caaa36bbbbd5286279914231e96d280 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Wed, 03 Oct 2018 18:36:25 -0400
Subject: mq_tab_label_begin_scrolling(): Allow reuse while already scrolling

And reuse it in title setting function.
---
diff --git a/src/tab-label.c b/src/tab-label.c
index 4b28923..35f1c91 100644
--- a/src/tab-label.c
+++ b/src/tab-label.c
@@ -192,12 +192,7 @@ set_title(MqTabLabel *tab_label, const gchar *title)
 	g_free(tab_label->title);
 	tab_label->title = g_strdup(title);
 	if (tab_label->scrolling) {
-		g_free(tab_label->scrolled_title);
-		g_free(tab_label->scrolled_markup);
-		tab_label->scrolled_title = g_strdup_printf("%s    ", title);
-		tab_label->scrolled_markup =
-			g_markup_printf_escaped(SCROLLED_TITLE_FMT,
-				tab_label->scrolled_title);
+		mq_tab_label_begin_scrolling(tab_label);
 	}
 	update_label(tab_label);
 	gtk_widget_set_tooltip_text(GTK_WIDGET(tab_label), tab_label->title);
@@ -513,13 +508,9 @@ mq_tab_label_set_position(MqTabLabel *tab_label, guint position)
 void
 mq_tab_label_begin_scrolling(MqTabLabel *tab_label)
 {
-	if (tab_label->scrolling) {
-		/* Avoid leaking tab_label->scrolled_title and
-		 * tab_label->scrolled_markup. */
-		return;
-	}
-
 	tab_label->scrolling = TRUE;
+	g_free(tab_label->scrolled_title);
+	g_free(tab_label->scrolled_markup);
 	tab_label->scrolled_title = g_strdup_printf("%s    ", tab_label->title);
 	tab_label->scrolled_markup = g_markup_printf_escaped(SCROLLED_TITLE_FMT,
 		tab_label->scrolled_title);
--
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