diff options
Diffstat (limited to 'bin')
| -rwxr-xr-x | bin/apt-why | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/bin/apt-why b/bin/apt-why index 93a343f..38c967e 100755 --- a/bin/apt-why +++ b/bin/apt-why @@ -20,7 +20,7 @@ GetOptions( 'tabwidth=i' => \$tabwidth, 'h|?|help' => \&usage, ); -my $packagename = shift or die('No packagename given'); +my $packagename = shift or die("Usage: $0 [options] <package>; see $0 --help\n"); my @known; sub usage { @@ -69,8 +69,7 @@ if (defined $tabwidth) { } if (not defined $cache->{$packagename}) { - print STDERR "No such package: $packagename\n"; - exit(1); + die("No such package: $packagename\n"); } if ($cache->{$packagename}->{Flags} =~ /Essential/) { |