Silence warning from modern perl about unescaped braces
Back-patch commit into
the older branches (9.5 and before).  This is needed because perl
5.26 and later treats the case as an error not just a warning.
Original patch by Andrew Dunstan, need for back-patch noted by
Ashutosh Sharma
Discussion:
@@ -220,7 +220,7 @@ sub CopySolutionOutput
my $conf = shift;
my $target = shift;
my $rem =
- qr{Project\("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}"\) = "([^"]+)"};
+ qr{Project\("\{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942\}"\) = "([^"]+)"};
my $sln = read_file("pgsql.sln") || croak "Could not open pgsql.sln\n";
