Subpath .to_command bug

[k2m30]

'm' command, followed by 'L' command in SVG paths doesn't work properly. It becomes 'm' followed by 'l' command instead. Which causes problems.

Example (just an image created with Inkscape):

d = "m 355.71875,277.53125 -0.125,0.0312 -178.9375,47.96875 -1.8125,0.46875 1.8125,0.5 311.625,83.5 0.15625,0.0312 0.125,-0.0625 157.59375,-53.65625 1.5625,-0.53125 -1.59375,-0.4375 -290.28125,-77.78125 -0.125,-0.0312 z m 0,1.03125 L 644.3125,355.90625 488.375,409 178.71875,326 l 177,-47.4375 z"
path = Savage::Parser.parse d
path.to_command
=> "M355.71875 277.53125l-0.125 0.0312-178.9375 47.96875-1.8125 0.46875 1.8125 0.5 311.625 83.5 0.15625 0.0312 0.125-0.0625 157.59375-53.65625 1.5625-0.53125-1.59375-0.4375-290.28125-77.78125-0.125-0.0312zm0 1.03125 644.3125 355.90625 488.375 409 178.71875 326l177-47.4375z"

Second subpath is wrong. "m 0,1.03125 L 644.3125,355.90625" becomes "m 0,1.03125 644.3125,355.90625"