Fix a crash on webrick with Rack 2.2.3

rails · Jul 12, 2020 · fb48374 · fb48374
1 parent b18a195
commit fb48374
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/lib/web_console/injector.rb b/lib/web_console/injector.rb
@@ -16,7 +16,7 @@ def inject(content)
       # Set Content-Length header to the size of the current body
       # + the extra content. Otherwise the response will be truncated.
       if @headers["Content-Length"]
-        @headers["Content-Length"] = @body.bytesize + content.bytesize
+        @headers["Content-Length"] = (@body.bytesize + content.bytesize).to_s
       end
 
       [

diff --git a/test/web_console/injector_test.rb b/test/web_console/injector_test.rb
@@ -32,7 +32,7 @@ class InjectorTest < ActiveSupport::TestCase
       body = [ "foo" ]
       headers = { "Content-Length" => 3 }
 
-      assert_equal [ [ "foobar" ], { "Content-Length" => 6 } ], Injector.new(body, headers).inject("bar")
+      assert_equal [ [ "foobar" ], { "Content-Length" => "6" } ], Injector.new(body, headers).inject("bar")
     end
   end
 end