Suppress "literal string will be frozen" warnings

ruby-gettext · Sep 22, 2024 · fbba6de · fbba6de
1 parent b5faf7c
commit fbba6de
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/gettext/tools/msginit.rb b/lib/gettext/tools/msginit.rb
@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
 #
 # Copyright (C) 2012  Haruka Yoshihara <[email protected]>
-# Copyright (C) 2012-2021  Sutou Kouhei <[email protected]>
+# Copyright (C) 2012-2024  Sutou Kouhei <[email protected]>
 #
 # License: Ruby's or LGPL
 #
@@ -416,7 +416,7 @@ def convert_plural_rules(rules)
             n_plurals += 1
             conditions << condition
           end
-          expression = ""
+          expression = +""
           case conditions.size
           when 0
             expression << "0"