From 7083170bb9e3149a71425e7ed61f0cf8c8a02892 Mon Sep 17 00:00:00 2001
From: Jon Bergli Heier <snakebite@jvnv.net>
Date: Sun, 15 Aug 2021 19:20:37 +0200
Subject: Handle lexers without an alias

---
 pastepy/pastepy.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pastepy/pastepy.py b/pastepy/pastepy.py
index ca113c0..9b86d17 100644
--- a/pastepy/pastepy.py
+++ b/pastepy/pastepy.py
@@ -34,7 +34,7 @@ class CustomHtmlFormatter(HtmlFormatter):
         yield 0, '</pre>'
 
 def init_lexers():
-    all_lexers = dict([(x[0], x[1][0]) for x in get_all_lexers()])
+    all_lexers = dict([(x[0], x[1][0] if x[1] else x[0]) for x in get_all_lexers()])
     lexers = []
     removed = []
     for cat, ls in current_app.config['CATEGORIES']:
-- 
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