Ref #22288 Signed-off-by: Morris Jobke <hey@morrisjobke.de>tags/v20.0.0beta4
@@ -1211,7 +1211,7 @@ if (!function_exists('imagebmp')) { | |||
} // RLE8 | |||
elseif ($compression == 1 && $bit == 8) { | |||
for ($j = $height - 1; $j >= 0; $j--) { | |||
$lastIndex = 0; | |||
$lastIndex = null; | |||
$sameNum = 0; | |||
for ($i = 0; $i <= $width; $i++) { | |||
$index = imagecolorat($im, $i, $j); |