ensure content-length header value is a string

mislav · Sep 7, 2010 · a13e6a2 · a13e6a2
1 parent bc2cd52
commit a13e6a2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/faraday/adapter.rb b/lib/faraday/adapter.rb
@@ -54,7 +54,7 @@ def create_multipart(env, params, boundary = nil)
       boundary ||= env[:request][:boundary]
       parts      = params.map {|k,v| Faraday::Parts::Part.new(boundary, k, v)}
       parts     << Faraday::Parts::EpiloguePart.new(boundary)
-      env[:request_headers]['Content-Length'] = parts.inject(0) {|sum,i| sum + i.length }
+      env[:request_headers]['Content-Length'] = parts.inject(0) {|sum,i| sum + i.length }.to_s
       Faraday::CompositeReadIO.new(*parts.map{|p| p.to_io })
     end