git: restore(8): Fix extern type mismatch.

[Rimvydas Jasinskas]

commit 20cd7985022fbc16423f153aeb323dabec9a83b7
Author: zrj <rimvydas.jasinskas at gmail.com>
Date:   Wed Oct 12 11:24:28 2016 +0300

    restore(8): Fix extern type mismatch.
    
    Noticed while playing with LTO.
    
    While there, add volatile to prevent clobbering @ WORLD_CCOPTLEVEL=g

Summary of changes:
 sbin/dump/dump.h           | 4 ++++
 sbin/restore/Makefile      | 2 +-
 sbin/restore/interactive.c | 2 +-
 sbin/restore/tape.c        | 4 ++--
 4 files changed, 8 insertions(+), 4 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/20cd7985022fbc16423f153aeb323dabec9a83b7


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