security/sudo *** [pre-install] Signal 11

[Anton Shterenlikht]

# make install FORCE_PKG_REGISTER=1
===>  Installing for sudo-1.8.6.p3_1
===>   Generating temporary packing list
if test -d ./.hg && cd .; then  if hg log --style=changelog -b default > ChangeL
og.tmp; then  mv -f ChangeLog.tmp ChangeLog;  else  rm -f ChangeLog.tmp;  fi;  f
i
for d in compat common  plugins/sudoers src include doc;  do (cd $d && exec make
 pre-install) && continue;  exit $?;  done
Checking existing sudoers file for syntax errors.
*** [pre-install] Signal 11

Stop in /usr/ports/security/sudo/work/sudo-1.8.6p3/plugins/sudoers.
*** [pre-install] Error code 1

Stop in /usr/ports/security/sudo/work/sudo-1.8.6p3.
*** [do-install] Error code 1

Stop in /usr/ports/security/sudo.
*** [install] Error code 1

Stop in /usr/ports/security/sudo.
#

This is on  r235474 with 

# pkg -vvv
version: 1.0
abi: freebsd:10:ia64:64
db dir: /var/db/pkg
cache dir: /var/cache/pkg
ports dir: /usr/ports
Log into syslog: yes
Assume always yes: no
Handle rc scripts: no
Track shlibs: no
Automatic dependency tracking: no
Custom keywords directory: none
Developer mode: no
Repository: ftp://ftp.freebsd.org/pub/pkgng
#

Thanks
Anton