Change semantics of empty list equality

I considered making empty lists of undetermined type equal to all empty
lists, but then the comparison would not be transitive

1 files changed, 0 insertions, 2 deletions

diff --git a/src/tag_list.cpp b/src/tag_list.cpp
index 34112b3eca..7900f9872e 100644
--- a/src/tag_list.cpp
+++ b/src/tag_list.cpp
@@ -132,8 +132,6 @@ auto tag_list::cend() const   -> const_iterator { return tags.cend(); }
 
 bool operator==(const tag_list& lhs, const tag_list& rhs)
 {
-    if(lhs.size() == 0 && rhs.size() == 0)
-        return true;
     return lhs.el_type_ == rhs.el_type_ && lhs.tags == rhs.tags;
 }