diff -U2 -r /var/lib/copr-rpmbuild/results/i2pd-git/upstream-unpacked/Source0/i2pd-openssl/libi2pd_client/BOB.cpp /var/lib/copr-rpmbuild/results/i2pd-git/srpm-unpacked/i2pd-openssl.tar.gz-extract/i2pd-openssl/libi2pd_client/BOB.cpp
--- /var/lib/copr-rpmbuild/results/i2pd-git/upstream-unpacked/Source0/i2pd-openssl/libi2pd_client/BOB.cpp	2026-10-04 22:48:40.000000000 +0000
+++ /var/lib/copr-rpmbuild/results/i2pd-git/srpm-unpacked/i2pd-openssl.tar.gz-extract/i2pd-openssl/libi2pd_client/BOB.cpp	2026-10-04 22:44:11.000000000 +0000
@@ -390,5 +390,5 @@
 	{
 		// helper lambdas
-		constexpr auto issetStr = [](std::string_view str) { return !str.empty() ? str : "not_set"; }; // for inhost, outhost
+		constexpr auto issetStr = [](std::string_view str) { return str.empty() ? str : "not_set"; }; // for inhost, outhost
 		const auto issetNum = [](int p) { return p ? std::to_string (p) : "not_set"; }; // for inport, outport