From 9b7c5ff9ec2a11155031f18167ce08cba943eac3 Mon Sep 17 00:00:00 2001
From: ffinfo <pjrvanthof@gmail.com>
Date: Wed, 15 Aug 2018 15:32:24 +0200
Subject: [PATCH] iFixed R2 arg

---
 cutadapt.wdl | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/cutadapt.wdl b/cutadapt.wdl
index 8b07344..e89531b 100644
--- a/cutadapt.wdl
+++ b/cutadapt.wdl
@@ -61,10 +61,12 @@ task Cutadapt {
         String? reportPath
     }
 
+    String read2outputarg = if (defined(read2output)) then "mkdir -p $(dirname " + read2output + ")" else ""
+
     command {
         set -e -o pipefail
         ~{"mkdir -p $(dirname " + read1output + ")"}
-        ~{"mkdir -p $(dirname " + read2output + ")"}
+        ~{read2outputarg}
         ~{"mkdir -p $(dirname " + reportPath + ")"}
         ~{preCommand}
         cutadapt \
-- 
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