From 721bb6487ed9ff1fd150d091ecd9d1e8c76b54f4 Mon Sep 17 00:00:00 2001
From: Tomoya Tanjo <ttanjo@gmail.com>
Date: Fri, 17 Sep 2021 10:37:23 +0900
Subject: [PATCH] Fix issue #39: strict null check in tool/unwap

---
 tool/unwrap/unwrap.cwl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tool/unwrap/unwrap.cwl b/tool/unwrap/unwrap.cwl
index 24545851..15219a7a 100755
--- a/tool/unwrap/unwrap.cwl
+++ b/tool/unwrap/unwrap.cwl
@@ -7,7 +7,7 @@ inputs:
     type: Any?
 expression: |
   ${
-    if (!inputs.input) {
+    if (!inputs.input === null) {
       throw new Error("Input is null but it should not");
     }
     return {