Fix issue from Sinatra upgrade.

stefansundin · Jun 4, 2017 · 92b4ad3 · 92b4ad3
1 parent 5f4059d
commit 92b4ad3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/config/initializers/05-hash.rb b/config/initializers/05-hash.rb
@@ -1,6 +1,6 @@
 class Hash
   def to_querystring
-    self.map { |k,v| "#{k}=#{CGI.escape(v)}" }.join("&")
+    self.select { |k,v| v.is_a?(String) }.map { |k,v| "#{k}=#{CGI.escape(v)}" }.join("&")
   end
 
   def pluck(*keys)