From 56958488b6f90c04d35fb80872dfb88ae62e9e91 Mon Sep 17 00:00:00 2001
From: Vitiko <59455966+vitiko98@users.noreply.github.com>
Date: Thu, 15 Apr 2021 07:47:30 -0400
Subject: [PATCH] Fixed big loop from subzero modification module

Co-authored-by: vitiko98
---
 libs/subzero/modification/main.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/libs/subzero/modification/main.py b/libs/subzero/modification/main.py
index da41e2e7d..b6131892e 100644
--- a/libs/subzero/modification/main.py
+++ b/libs/subzero/modification/main.py
@@ -275,8 +275,13 @@ class SubtitleModifications(object):
                     logger.debug(u"Skipping empty line: %s", index)
                 continue
 
+            line_split = t.split(r"\N")
+            if len(line_split) > 3: # Badly parsed subtitle
+                logger.error("Skipping %d lines for %s mod", len(line_split), mods)
+                continue
+
             skip_entry = False
-            for line in t.split(r"\N"):
+            for line in line_split:
                 # don't bother the mods with surrounding tags
                 old_line = line
                 line = line.strip()