Remove use of global barewords in most file handling code.

This is not considered good practise in modern Perl code.

A few cases of this still remain in code which is due to be
rewritten anyway.

1 files changed, 3 insertions, 3 deletions

diff --git a/make/directive.pm b/make/directive.pm
index 4501fc5ec..2e9e7ed61 100644
--- a/make/directive.pm
+++ b/make/directive.pm
@@ -41,16 +41,16 @@ our @EXPORT = qw(get_directive
 sub get_directive($$;$)
 {
 	my ($file, $property, $default) = @_;
-	open(MODULE, $file) or return $default;
+	open(my $fh, $file) or return $default;
 
 	my $value = '';
-	while (<MODULE>) {
+	while (<$fh>) {
 		if ($_ =~ /^\/\* \$(\S+): (.+) \*\/$/ || $_ =~ /^\/\/\/ \$(\S+): (.+)/) {
 			next unless $1 eq $property;
 			$value .= ' ' . execute_functions($file, $1, $2);
 		}
 	}
-	close(MODULE);
+	close $fh;
 
 	# Strip all extraneous whitespace.
 	$value =~ s/^\s+|\s+$//g;