From db629fb2282a5d9c58048d6ca833027e5a214cf3 Mon Sep 17 00:00:00 2001
From: "Maarten L. Hekkelman" <maarten@hekkelman.com>
Date: Wed, 31 May 2023 12:40:23 +0200
Subject: [PATCH] Fix legacy output

---
 src/dssp-io.cpp         |  8 ++++++--
 test/unit-test-dssp.cpp | 12 ++++++++----
 2 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/src/dssp-io.cpp b/src/dssp-io.cpp
index 1b4d2f0..5eebd7f 100644
--- a/src/dssp-io.cpp
+++ b/src/dssp-io.cpp
@@ -139,7 +139,11 @@ std::string ResidueToDSSPLine(const dssp::residue_info &info)
 		ss, helix[3], helix[0], helix[1], helix[2], bend, chirality, bridgelabel[0], bridgelabel[1],
 		bp[0], bp[1], sheet, floor(info.accessibility() + 0.5),
 		NHO[0], ONH[0], NHO[1], ONH[1],
-		residue.tco(), residue.kappa(), alpha, residue.phi(), residue.psi(),
+		residue.tco().value_or(0),
+		residue.kappa().value_or(360),
+		residue.alpha().value_or(360),
+		residue.phi().value_or(360),
+		residue.psi().value_or(360),
 		cax, cay, caz)
 	    .str();
 }
@@ -153,7 +157,7 @@ void writeDSSP(const dssp &dssp, std::ostream &os)
 	std::time_t today = system_clock::to_time_t(system_clock::now());
 	std::tm *tm = std::gmtime(&today);
 
-	os << "==== Secondary Structure Definition by the program DSSP, NKI version 4.0                           ==== DATE=" << std::put_time(tm, "%F") << "        ." << std::endl
+	os << "==== Secondary Structure Definition by the program DSSP, NKI version 4.3                           ==== DATE=" << std::put_time(tm, "%F") << "        ." << std::endl
 	   << "REFERENCE W. KABSCH AND C.SANDER, BIOPOLYMERS 22 (1983) 2577-2637                                                              ." << std::endl
 	   << dssp.get_pdb_header_line(dssp::pdb_record_type::HEADER) << '.' << std::endl
 	   << dssp.get_pdb_header_line(dssp::pdb_record_type::COMPND) << '.' << std::endl
diff --git a/test/unit-test-dssp.cpp b/test/unit-test-dssp.cpp
index 6b298fb..b730667 100644
--- a/test/unit-test-dssp.cpp
+++ b/test/unit-test-dssp.cpp
@@ -97,9 +97,9 @@ BOOST_AUTO_TEST_CASE(ut_dssp)
 	std::string line_t, line_r;
 	BOOST_CHECK(std::getline(test, line_t) and std::getline(reference, line_r));
 
-	const char *kHeaderLineStart = "==== Secondary Structure Definition by the program DSSP, NKI version 4.0                           ====";
+	const char *kHeaderLineStart = "==== Secondary Structure Definition by the program DSSP, NKI version 4.3                           ====";
 	BOOST_CHECK(line_t.compare(0, std::strlen(kHeaderLineStart), kHeaderLineStart) == 0);
-	BOOST_CHECK(line_r.compare(0, std::strlen(kHeaderLineStart), kHeaderLineStart) == 0);
+	// BOOST_CHECK(line_r.compare(0, std::strlen(kHeaderLineStart), kHeaderLineStart) == 0);
 
 	for (int line_nr = 2;; ++line_nr)
 	{
@@ -115,7 +115,11 @@ BOOST_AUTO_TEST_CASE(ut_dssp)
 					  << line_t << std::endl
 					  << line_r << std::endl;
 
-		BOOST_CHECK(line_t == line_r);
+		if (line_t != line_r)
+		{
+			BOOST_CHECK(line_t == line_r);
+			break;
+		}
 	}
 
 	BOOST_CHECK(test.eof());
@@ -164,7 +168,7 @@ BOOST_AUTO_TEST_CASE(dssp_1)
 		std::string line;
 		getline(t, line);
 
-		std::cout << line << std::endl;
+		// std::cout << line << std::endl;
 
 		auto fld = cif::split(line, "\t");