Merge pull request #1347 from somiaj/allow-zero-Fy

dlglin · web-flow · commit be18d6d1ce9b · 2025-11-25T13:00:54.000-07:00
Allow plotting Fy = 0 in plots.
diff --git a/lib/Plots/Data.pm b/lib/Plots/Data.pm
@@ -225,7 +225,7 @@ sub set_function {
 		$f->{"x$key"} = $options{$key};
 		delete $options{$key};
 	}
-	return unless $f->{Fy};
+	return unless $f->{Fy} ne '';
 
 	$f->{Fx}          = $self->get_math_object($f->{Fx}, $f->{xvar}, $f->{yvar});
 	$f->{Fy}          = $self->get_math_object($f->{Fy}, $f->{xvar}, $f->{yvar});

Original file line number	Diff line number	Diff line change
`@@ -225,7 +225,7 @@ sub set_function {`
`225`	`225`	`$f->{"x$key"} = $options{$key};`
`226`	`226`	`delete $options{$key};`
`227`	`227`	`}`
`228`		`- return unless $f->{Fy};`
	`228`	`+ return unless $f->{Fy} ne '';`
`229`	`229`
`230`	`230`	`$f->{Fx} = $self->get_math_object($f->{Fx}, $f->{xvar}, $f->{yvar});`
`231`	`231`	`$f->{Fy} = $self->get_math_object($f->{Fy}, $f->{xvar}, $f->{yvar});`