From 9066ba87df574a59c4b572bbbb2f1c7962cab1f9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Ekl=C3=B6f?= <daniel@ekloef.se>
Date: Sun, 7 Feb 2021 14:29:34 +0100
Subject: [PATCH] url-mode: early exit when assigning key combos to empty list

---
 url-mode.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/url-mode.c b/url-mode.c
index 9d6b83fe..fc710fe6 100644
--- a/url-mode.c
+++ b/url-mode.c
@@ -412,6 +412,9 @@ void
 urls_assign_key_combos(url_list_t *urls)
 {
     const size_t count = tll_length(*urls);
+    if (count == 0)
+        return;
+
     wchar_t *combos[count];
     generate_key_combos(count, combos);