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.

Bug: https://sourceforge.net/p/logreporters/bugs/4/

diff --git a/postfix-logwatch b/postfix-logwatch
index 3e4a6731a6685275ee73ac95f07e988b1463df2a..1e58a95c3366908284c2012b2d15ffaa6ae36f95 100644 (file)
--- a/postfix-logwatch
+++ b/postfix-logwatch
@@ -1847,7 +1847,7 @@ sub postfix_policy_spf($) {
         # KeyboardInterrupt 
         $line =~ /^Read line: "/ or
         $line =~ /^Found the end of entry$/ or
-        $line =~ /^Config: {/ or
+        $line =~ /^Config: \{/ or
         $line =~ /^spfcheck: pyspf result/ or
         $line =~ /^Starting$/ or
         $line =~ /^Normal exit$/ or