From 594a8b297d514307022ae0ea1600617e473591b0 Mon Sep 17 00:00:00 2001
From: kevinlibuit <kevin@libuit.com>
Date: Tue, 23 Feb 2021 16:24:47 +0000
Subject: [PATCH] make read2 a mandatory input

---
 workflows/wf_mercury_pe_prep.wdl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/workflows/wf_mercury_pe_prep.wdl b/workflows/wf_mercury_pe_prep.wdl
index cf1f6f88..e96c1b07 100644
--- a/workflows/wf_mercury_pe_prep.wdl
+++ b/workflows/wf_mercury_pe_prep.wdl
@@ -9,7 +9,7 @@ workflow mercury_pe_prep {
 		String 		collection_date
 		File 		sequence
 		File 		read1
-		File? 		read2
+		File 		read2
 
 		String    	organism = "Severe acute respiratory syndrome coronavirus 2"
 	  String    	iso_org = "SARS-CoV-2"