buildsystem: Escape curly brackets
authorMichael Tremer <michael.tremer@ipfire.org>
Wed, 1 Jun 2016 21:17:10 +0000 (22:17 +0100)
committerMichael Tremer <michael.tremer@ipfire.org>
Wed, 1 Jun 2016 21:17:10 +0000 (22:17 +0100)
commit48396bdffedb612a8841bc26bf070c48ac66502f
tree13009a7a9692d26df1c816477bba4606ddc16453
parent9b39654d9e148f6c7546ff347e8d4b242570be32
buildsystem: Escape curly brackets

Newer versions of perl complain about using unescaped
left curly brackets.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
tools/check_strings.pl