From d29b7e221d6d0804e59007ce7b6260a1ae5f4159 Mon Sep 17 00:00:00 2001
From: Ruben Vorderman <r.h.p.vorderman@lumc.nl>
Date: Wed, 1 Jul 2020 09:34:19 +0200
Subject: [PATCH] make md5 file optional

---
 picard.wdl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/picard.wdl b/picard.wdl
index 1d8376c..0e877f2 100644
--- a/picard.wdl
+++ b/picard.wdl
@@ -388,7 +388,7 @@ task GatherBamFiles {
     output {
         File outputBam = outputBamPath
         File outputBamIndex = sub(outputBamPath, "\.bam$", ".bai")
-        File outputBamMd5 = outputBamPath + ".md5"
+        File? outputBamMd5 = outputBamPath + ".md5"
     }
 
     runtime {
-- 
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