fixed regex match failure for some bugs
fixed regex match failure for some bugs

From: Jordan Wisniewski

https://sourceforge.net/p/libmtp/bugs/1474/

jemc/libmtp,libmtp/libmtp,jemc/libmtp,jemc/libmtp,jemc/libmtp,philipl/libmtp,libmtp/libmtp,philipl/libmtp,libmtp/libmtp,philipl/libmtp