From a96c7f25c7035179ba361b7ec35d3d1ae698be11 Mon Sep 17 00:00:00 2001 From: Enrico Seiler Date: Wed, 6 Nov 2024 15:57:37 +0100 Subject: [PATCH] [FIX] sam_file_output move --- include/seqan3/io/sam_file/output.hpp | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/include/seqan3/io/sam_file/output.hpp b/include/seqan3/io/sam_file/output.hpp index c59ab897e0..8634204ba0 100644 --- a/include/seqan3/io/sam_file/output.hpp +++ b/include/seqan3/io/sam_file/output.hpp @@ -155,7 +155,10 @@ class sam_file_output //!\brief The destructor will write the header if it has not been written before. ~sam_file_output() { - if (header_has_been_written) + // !primary_stream indicates moved-from object + // unique_ptr holds a nullptr after being moved from + // See https://eel.is/c++draft/unique.ptr#single.ctor-18 + if (header_has_been_written || !primary_stream) return; assert(!format.valueless_by_exception());