From a6f5745ffad9da4245ea04ced27621c4c0d46351 Mon Sep 17 00:00:00 2001
From: mvdbeek <m.vandenbeek@gmail.com>
Date: Wed, 9 Jun 2021 11:23:06 +0200
Subject: [PATCH 1/2] Add test that triggers sigpipe

---
 tools/filters/headWrapper.xml | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/tools/filters/headWrapper.xml b/tools/filters/headWrapper.xml
index 30776b148ac..814209ad008 100644
--- a/tools/filters/headWrapper.xml
+++ b/tools/filters/headWrapper.xml
@@ -36,6 +36,15 @@
         </assert_contents>
       </output>
     </test>
+    <test>
+      <param name="lineNum" value="1"/>
+      <param name="input" value="GRCm38mm10_chr5_34761740-34912521.fa"/>
+      <output name="out_file1">
+        <assert_contents>
+          <has_n_lines n="1"/>
+        </assert_contents>
+      </output>
+    </test>
     <test>
       <param name="lineNum" value="10"/>
       <param name="input" value="1.bed"/>

From 326e4c9c63967b20c9825f45d5587b793e3e182a Mon Sep 17 00:00:00 2001
From: mvdbeek <m.vandenbeek@gmail.com>
Date: Wed, 9 Jun 2021 11:28:18 +0200
Subject: [PATCH 2/2] Ignore sigpipe in Show beginning1 tool

Fixes https://github.com/galaxyproject/galaxy/issues/12093
---
 tools/filters/headWrapper.xml | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/tools/filters/headWrapper.xml b/tools/filters/headWrapper.xml
index 814209ad008..e9f1aab9bf9 100644
--- a/tools/filters/headWrapper.xml
+++ b/tools/filters/headWrapper.xml
@@ -6,7 +6,11 @@
   <requirements>
     <requirement type="package" version="8.31">coreutils</requirement>
   </requirements>
-  <command detect_errors="exit_code"><![CDATA[
+  <stdio>
+    <exit_code range="1:140"/>
+    <exit_code range="142:"/>
+  </stdio>
+  <command><![CDATA[
     set -eo pipefail;
     #if $header
       head -n 1 '$input' > '$out_file1' &&