Commit 5e64fa9c authored May 19, 2016 by Jani Nikula

kernel-doc/rst: fix use of uninitialized value

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>

parent 1a695a90

scripts/kernel-doc

+2 −1

Original line number	Diff line number	Diff line
		@@ -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});