Messages in this thread Patch in this message | | | From | Jani Nikula <> | Subject | [PATCH 01/10] kernel-doc: fix use of uninitialized value | Date | Fri, 20 May 2016 16:39:32 +0300 |
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I'm not quite sure why the errors below are happening, but this fixes them.
Use of uninitialized value in string ne at ./scripts/kernel-doc line 1819, <IN> line 6494. Use of uninitialized value $_[0] in join or string at ./scripts/kernel-doc line 1759, <IN> line 6494.
Signed-off-by: Jani Nikula <jani.nikula@intel.com> --- scripts/kernel-doc | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/scripts/kernel-doc b/scripts/kernel-doc index 2fc8fad5195e..babb374c043d 100755 --- a/scripts/kernel-doc +++ b/scripts/kernel-doc @@ -1803,7 +1803,8 @@ sub output_function_rst(%) { } else { print " ``$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}); -- 2.1.4
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