diff options
| -rwxr-xr-x | scripts/kernel-doc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/scripts/kernel-doc b/scripts/kernel-doc index 2fc8fad5195e..babb374c043d 100755 --- a/scripts/kernel-doc +++ b/scripts/kernel-doc @@ -1803,7 +1803,8 @@ sub output_function_rst(%) { } else { print " ``$parameter``\n"; } - if ($args{'parameterdescs'}{$parameter_name} ne $undescribed) { + if (defined($args{'parameterdescs'}{$parameter_name}) && + $args{'parameterdescs'}{$parameter_name} ne $undescribed) { my $oldprefix = $lineprefix; $lineprefix = " "; output_highlight_rst($args{'parameterdescs'}{$parameter_name}); |