git: truss(1): Fix building with -fno-common.

[Sascha Wildner]

commit 43daf85bb4001c32ea0d824e98ad75a53d92937c
Author: Sascha Wildner <saw at online.de>
Date:   Sun Jun 28 11:21:26 2020 +0200

    truss(1): Fix building with -fno-common.
    
    -fno-common will be default in future compilers (GCC 10, for example).

Summary of changes:
 usr.bin/truss/extern.h | 4 ++--
 usr.bin/truss/main.c   | 3 +++
 2 files changed, 5 insertions(+), 2 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/43daf85bb4001c32ea0d824e98ad75a53d92937c


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