Silence warning from modern perl about unescaped braces

tglsfdc · tglsfdc · commit 8892170e7ffd · 2017-08-02T15:07:20.000-04:00
Back-patch commit 76a1c97 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: https://postgr.es/m/CAE9k0PkfNcmj9pA7Yx4qQ=K=3aY4TuiRhp7KYpayDWm9MYsnjg@mail.gmail.com
diff --git a/src/tools/msvc/Install.pm b/src/tools/msvc/Install.pm
@@ -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";
 
