From e4b643fdafe757015766872c379e85ada522a844 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Wed, 14 Feb 2018 18:36:57 +0530
Subject: [PATCH] Show a nice message when no URLs are found

---
 kittens/url_hints/main.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/kittens/url_hints/main.py b/kittens/url_hints/main.py
index edce53510..cd6a969e1 100644
--- a/kittens/url_hints/main.py
+++ b/kittens/url_hints/main.py
@@ -206,6 +206,9 @@ def run(args, source_file=None):
     for line in text.splitlines():
         marked = mark(finditer, line, index_map)
         lines.append(marked)
+    if not index_map:
+        input(_('No URLs found, press Enter to abort.'))
+        return
 
     loop = Loop()
     handler = URLHints(lines, index_map)