diff options
| -rwxr-xr-x | pictor.pl | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/pictor.pl b/pictor.pl index 6d4a523..fc24968 100755 --- a/pictor.pl +++ b/pictor.pl @@ -28,8 +28,8 @@ my @files = ( ); # Unveil each file with only read permission. -foreach my $file (@files) { - unveil( $file, "r" ) or +foreach my $fn (@files) { + unveil( $fn, "r" ) or die "Unable to unveil: $!"; } @@ -42,12 +42,12 @@ pledge( qw( rpath )) or die "Unable to pledge: $!"; # Search for acronym in every file. -foreach my $file (@files) { - open my $fh, '<', $file or +foreach my $fn (@files) { + open my $fh, '<', $fn or # The program should continue if the file doesn't exist but # warn the user about it. do { - warn "Unable to open $file: $!"; + warn "Unable to open $fn: $!"; next; }; |