From 7f009b9952078e4412e365caa91eef1b88f263b0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Timm=20B=C3=A4der?= <mail@baedert.org>
Date: Thu, 30 Apr 2020 10:03:11 +0200
Subject: [PATCH] label: Be more defensive against non-existant focus_link

---
 gtk/gtklabel.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/gtk/gtklabel.c b/gtk/gtklabel.c
index 22382ed5e5..a26e6265aa 100644
--- a/gtk/gtklabel.c
+++ b/gtk/gtklabel.c
@@ -3849,8 +3849,14 @@ gtk_label_focus (GtkWidget        *widget,
       int new_index = -1;
       int i;
 
+      if (info->n_links == 0)
+        goto out;
+
       focus_link = gtk_label_get_focus_link (self, &focus_link_index);
 
+      if (!focus_link)
+        goto out;
+
       switch (direction)
         {
         case GTK_DIR_TAB_FORWARD: