From 66fd00d5b9f43babc9233d24c95d1436a94f696d Mon Sep 17 00:00:00 2001 From: Jean Privat Date: Tue, 16 Dec 2014 14:10:32 -0500 Subject: [PATCH] lib/opts: do not crash for empty arguments Signed-off-by: Jean Privat --- lib/opts.nit | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/opts.nit b/lib/opts.nit index 5a226b9..8c8f9ea 100644 --- a/lib/opts.nit +++ b/lib/opts.nit @@ -143,7 +143,7 @@ abstract class OptionParameter redef fun read_param(it) do super - if it.is_ok and it.item.chars.first != '-' then + if it.is_ok and (it.item.is_empty or it.item.chars.first != '-') then value = convert(it.item) it.next else -- 1.7.9.5