Fix build with some older boosts.v2.17.18

1 files changed, 2 insertions, 1 deletions

diff --git a/src/lib/kdm_cli.cc b/src/lib/kdm_cli.cc
index 3288f043d..0b918266e 100644
--- a/src/lib/kdm_cli.cc
+++ b/src/lib/kdm_cli.cc
@@ -456,7 +456,8 @@ void
 dump_decryption_certificate(std::function<void (string)> out)
 {
 	vector<string> lines;
-	boost::split(lines, Config::instance()->decryption_chain()->leaf().certificate(true), boost::is_any_of("\n"));
+	auto certificate = Config::instance()->decryption_chain()->leaf().certificate(true);
+	boost::split(lines, certificate, boost::is_any_of("\n"));
 	for (auto const& line: lines) {
 		out(line);
 	}