diff options
Diffstat (limited to 'Porting/checkcfguse.pl')
| -rwxr-xr-x | Porting/checkcfguse.pl | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Porting/checkcfguse.pl b/Porting/checkcfguse.pl index af3dd12cb1..986d4f9041 100755 --- a/Porting/checkcfguse.pl +++ b/Porting/checkcfguse.pl @@ -47,7 +47,7 @@ my @PAT = print STDERR "$0: Looking for symbols...\n"; for my $pat (@PAT) { for my $fn (map { glob($_) } @{ $pat->[0] }) { - if (open(my $fh, $fn)) { + if (open(my $fh, '<', $fn)) { while (<$fh>) { for my $p (@$pat) { for my $sym (/$p/g) { @@ -70,7 +70,7 @@ delete $SYM{'const'}; my $SYM = join("|", sort { length($b) <=> length($a) || $a cmp $b } keys %SYM); -open(my $mani, "MANIFEST") or die "$0: Failed to open MANIFEST\n"; +open(my $mani, '<', "MANIFEST") or die "$0: Failed to open MANIFEST\n"; my %found; while (<$mani>) { @@ -80,7 +80,7 @@ while (<$mani>) { # from metaconfig generated files that refer to # the config symbols, and from pods. next if $fn =~ m{^(?:config_h.SH|Configure|configure\.com|Porting/(?:config|Glossary)|(?:NetWare|plan9|win32)/(?:config|(?:GNU)?[Mm]akefile)|uconfig)|\.pod$}; - open my $fh, $fn or die qq[$0: Failed to open $fn: $!]; + open my $fh, '<', $fn or die qq[$0: Failed to open $fn: $!]; while (<$fh>) { while (/\b($SYM)\b/go) { $found{$1}{$fn}++; |