Fix bug and compiler warning
Fix bug and compiler warning

openssh_mapper.c: In function `mapper_module_init':
openssh_mapper.c:384:3: warning: conversion lacks type at end of format [-Wformat]
openssh_mapper.c:384:3: warning: too many arguments for format [-Wformat-extra-args]

OpenSC/pam_pkcs11,milgner/pam_pkcs11,milgner/pam_pkcs11,milgner/pam_pkcs11,OpenSC/pam_pkcs11