app/concerns/liquid_interpolatable.rb

@@ -134,8 +134,10 @@ module LiquidInterpolatable

                 
              

                     # Get the destination URL of a given URL by recursively following
              

                     # redirects, up to 5 times in a row.  If a given string is not a
              

                -    # valid absolute HTTP URL, or any error occurs while following
              

                -    # redirects, the original string is returned.
              

                +    # valid absolute HTTP URL or in case of too many redirects, the
              

                +    # original string is returned.  If any network/protocol error
              

                +    # occurs while following redirects, the last URL followed is
              

                +    # returned.
              

                     def uri_expand(url, limit = 5)
              

                       uri = URI(url)