From 1a32d347d59727fe04532bc4ff09bdbc13445538 Mon Sep 17 00:00:00 2001
From: Kaur Alasoo <kaur.alasoo@gmail.com>
Date: Mon, 8 Jun 2020 20:42:17 +0300
Subject: [PATCH] Drop duplicate rows sometimes created by fastQTL

---
 main.nf | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/main.nf b/main.nf
index f41bb93..2110432 100644
--- a/main.nf
+++ b/main.nf
@@ -451,7 +451,7 @@ process sort_qtltools_output {
 
     script:
     """
-    gzip -dc $nominal_merged | LANG=C sort -k2,2 -k3,3n -S11G --parallel=8 | \\
+    gzip -dc $nominal_merged | LANG=C sort -k2,2 -k3,3n -S11G --parallel=8 | uniq | \\
         bgzip > ${study_qtl_group}.nominal.sorted.norsid.tsv.gz
     """
 }