Get tests passing with frozen-string-literals enabled.

Though this does require patches for test-unit, as covered in test-unit/test-unit#149.
pat · Jun 21, 2017 · 0b9fbf9 · 0b9fbf9
1 parent ea9f1d2
commit 0b9fbf9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/redis/connection/ruby.rb b/lib/redis/connection/ruby.rb
@@ -39,7 +39,7 @@ def initialize(*args)
         super(*args)
 
         @timeout = @write_timeout = nil
-        @buffer = ""
+        @buffer = "".dup
       end
 
       def timeout=(timeout)