From 154753de90486d89bed13e030942436d05cf3c8f Mon Sep 17 00:00:00 2001
From: Eric Coissac <eric@coissac.eu>
Date: Wed, 26 Jun 2024 18:46:47 +0200
Subject: [PATCH] Same bug but for fastq sequence writing only

Former-commit-id: 86d208fe66828da9943c559df80ff095b07eaf7a
---
 cmd/obitools/obiconvert/main.go       | 3 +++
 pkg/obiformats/fastseq_write_fastq.go | 4 +++-
 pkg/obioptions/version.go             | 2 +-
 3 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/cmd/obitools/obiconvert/main.go b/cmd/obitools/obiconvert/main.go
index 1d13181..1081bc0 100644
--- a/cmd/obitools/obiconvert/main.go
+++ b/cmd/obitools/obiconvert/main.go
@@ -12,6 +12,9 @@ import (
 )
 
 func main() {
+	obioptions.SetStrictReadWorker(2)
+	obioptions.SetStrictWriteWorker(2)
+
 	optionParser := obioptions.GenerateOptionParser(obiconvert.OptionSet)
 
 	_, args := optionParser(os.Args)
diff --git a/pkg/obiformats/fastseq_write_fastq.go b/pkg/obiformats/fastseq_write_fastq.go
index 93c5e31..719d429 100644
--- a/pkg/obiformats/fastseq_write_fastq.go
+++ b/pkg/obiformats/fastseq_write_fastq.go
@@ -66,7 +66,9 @@ func FormatFastqBatch(batch obiiter.BioSequenceBatch,
 			_formatFastq(&bs, seq, formater)
 
 			if first {
-				bs.Grow(lt + (len(bs.Bytes())-seq.Len())*batch.Len()*5/4)
+				growing := lt + (len(bs.Bytes())-2*seq.Len())*batch.Len()*5/4
+				log.Debugf("Grow Fastq block of %d", growing)
+				bs.Grow(growing)
 				first = false
 			}
 
diff --git a/pkg/obioptions/version.go b/pkg/obioptions/version.go
index 5417461..443b77f 100644
--- a/pkg/obioptions/version.go
+++ b/pkg/obioptions/version.go
@@ -7,7 +7,7 @@ import (
 // TODO: The version number is extracted from git. This induces that the version
 // corresponds to the last commit, and not the one when the file will be
 // commited
-var _Commit = "5073957"
+var _Commit = "d208ff8"
 var _Version = "Release 4.2.0"
 
 // Version returns the version of the obitools package.