Michael Orlitzky [Thu, 24 Aug 2017 11:09:28 +0000 (07:09 -0400)]
Fix unescaped left brace warning for "Config: {".
New versions of Perl are starting to complain about unescaped braces
in regular expressions, and supposedly the warning will become a fatal
error in Perl 5.30. This particular warning is,
Unescaped left brace in regex is deprecated, passed through in regex;
marked by <-- HERE in m/^Config: { <-- HERE / at ./postfix-logwatch
line 1850.
and it was fixed by going to line 1850 and putting a backslash before
the left brace.