From a92d2e0251df06005f3d437fd93dc64133380727 Mon Sep 17 00:00:00 2001
From: Laurent Modolo <laurent.modolo@ens-lyon.fr>
Date: Tue, 2 Nov 2021 10:42:55 +0100
Subject: [PATCH] mutliqc.nf: fix flatten procedure

---
 src/nf_modules/multiqc/main.nf | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/nf_modules/multiqc/main.nf b/src/nf_modules/multiqc/main.nf
index f33386d2..fef35b50 100644
--- a/src/nf_modules/multiqc/main.nf
+++ b/src/nf_modules/multiqc/main.nf
@@ -16,7 +16,7 @@ multiqc(
     report_b,
     report_c,
     report_d
-  ).collect()
+  )
 )
 */
 
@@ -29,8 +29,9 @@ workflow multiqc {
   take:
     report
   main:
-    report.map{
-      if (it instanceof List){
+    report
+    .map{it ->
+      if (it.size() > 1){
         it[1]
       } else {
         it
@@ -38,6 +39,7 @@ workflow multiqc {
     }
     .flatten()
     .unique()
+    .view()
     .set { report_cleaned }
     multiqc_default(report_cleaned.collect())
 
-- 
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