[OpenMP] Add missing parenthesis in Perl module

llvm-svn: 356289
This commit is contained in:
Jonathan Peyton 2019-03-15 18:27:14 +00:00
parent 44b476c141
commit 5af1c22d0b

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@ -16,7 +16,7 @@ use tools;
sub empty($) {
my ( $var ) = @_;
return (not exists($ENV{$var})) or (not defined($ENV{$var})) or ($ENV{$var} eq "");
return ((not exists($ENV{$var})) or (not defined($ENV{$var})) or ($ENV{$var} eq ""));
}; # sub empty
my ( $base, $out, $tmp );