only look at first two elements for description of short- and longoption so that later occurrences of - after comma don't overwrite them

1 files changed, 1 insertions, 1 deletions

diff --git a/it.class b/it.class
index 1082cd6..ed08f95 100644
--- a/it.class
+++ b/it.class
@@ -902,7 +902,7 @@ static function getopt($usage, $p = array())
 	foreach(explode("\n", trim($usage)) as $usageline)
 	{
 		$shortoptname = $shortoptarg = $longoptname = $longoptarg = "";
-		foreach (explode(',', $usageline) as $optdesc)
+		foreach (explode(',', $usageline, 2) as $optdesc)
 		{
 			$optdesc = trim($optdesc);
 			if ($matches = (array)it::match('^--(\w[\w-]*)(=[A-Z])?', $optdesc))