From b8c9f2dc020c04002a1ea66412088ebce378120c Mon Sep 17 00:00:00 2001
From: Govinda Kamath <govinda.kamath@gmail.com>
Date: Sat, 25 May 2024 19:14:19 -0700
Subject: [PATCH] Update src/read_pair_iter.rs

Co-authored-by: Patrick Marks <patrick@10xgenomics.com>
---
 src/read_pair_iter.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/read_pair_iter.rs b/src/read_pair_iter.rs
index c1300b2..3ae7690 100644
--- a/src/read_pair_iter.rs
+++ b/src/read_pair_iter.rs
@@ -325,7 +325,7 @@ impl ReadPairIter {
     pub fn is_single_ended(&self) -> Result<bool, FastqError> {
         // We only allow parsing single ended RA files
         if !self.r1_interleaved {
-            Ok(false)
+            Ok(self.r2.is_none())
         } else if let Some(p) = self.iters.paths[0].as_ref() {
             let rdr = Self::open_fastq_confirm_fmt(p)?;
             let parser = fastq::Parser::new(rdr);