From 416d6ab6c87adab15b098c1db220aabf1673d9e6 Mon Sep 17 00:00:00 2001
From: Maciej <sppmacd@pm.me>
Date: Wed, 26 Apr 2023 21:34:15 +0200
Subject: [PATCH] LibMarkdown: Make LineIterator::operator- take a const
 reference

---
 Userland/Libraries/LibMarkdown/LineIterator.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Userland/Libraries/LibMarkdown/LineIterator.h b/Userland/Libraries/LibMarkdown/LineIterator.h
index 6fdbfd6922..cc76ef04b7 100644
--- a/Userland/Libraries/LibMarkdown/LineIterator.h
+++ b/Userland/Libraries/LibMarkdown/LineIterator.h
@@ -82,7 +82,7 @@ public:
         return copy;
     }
 
-    ptrdiff_t operator-(LineIterator other) const { return m_iterator - other.m_iterator; }
+    ptrdiff_t operator-(LineIterator const& other) const { return m_iterator - other.m_iterator; }
 
     FakePtr<StringView> operator->() const { return FakePtr<StringView>(operator*()); }