diff options
| -rwxr-xr-x | scripts/kernel-doc | 25 |
1 files changed, 17 insertions, 8 deletions
diff --git a/scripts/kernel-doc b/scripts/kernel-doc index f06f68f3c3d9..9c084a2ba3b0 100755 --- a/scripts/kernel-doc +++ b/scripts/kernel-doc @@ -343,14 +343,23 @@ while ($ARGV[0] =~ m/^--?(.*)/) { die "Sphinx version should either major.minor or major.minor.patch format\n"; } } else { - # Unknown argument - pod2usage( - -message => "Argument unknown!\n", - -exitval => 1, - -verbose => 99, - -sections => 'SYNOPSIS', - -output => \*STDERR, - ); + # Unknown argument + pod2usage( + -message => "Argument unknown!\n", + -exitval => 1, + -verbose => 99, + -sections => 'SYNOPSIS', + -output => \*STDERR, + ); + } + if ($#ARGV < 0){ + pod2usage( + -message => "FILE argument missing\n", + -exitval => 1, + -verbose => 99, + -sections => 'SYNOPSIS', + -output => \*STDERR, + ); } } |