git: dialog(1): Use ${} uniformly.

[Sascha Wildner]

commit 41a01cd7da6445388629c358504a4c31f67777cc
Author: Sascha Wildner <saw at online.de>
Date:   Wed Mar 14 17:42:51 2018 +0100

    dialog(1): Use ${} uniformly.

Summary of changes:
 gnu/usr.bin/dialog/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/41a01cd7da6445388629c358504a4c31f67777cc


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