test: add a 'static' on a global variable we don't actually export
authorLennart Poettering <lennart@poettering.net>
Wed, 2 Jun 2021 20:11:34 +0000 (22:11 +0200)
committerLennart Poettering <lennart@poettering.net>
Thu, 3 Jun 2021 09:30:56 +0000 (11:30 +0200)
commit9b1c5610e00ea2de74086f5e86760238b5ad943c
tree4bd8bea1ae5b4ab52f370243599c927030375164
parentc75370cc18d92a9a2cc3eafeb3b46e1d23ea0ac4
test: add a 'static' on a global variable we don't actually export

All global but not exported variables should be "static" in our
codebase, add "static" to one more such variable hence.
src/test/test-exec-util.c