prosodyctl about: Report libexpat version if known

1 files changed, 5 insertions, 1 deletions

diff --git a/prosodyctl b/prosodyctl
index 28e9da43..8c0ce66c 100755
--- a/prosodyctl
+++ b/prosodyctl
@@ -413,7 +413,8 @@ function commands.about(arg)
 	print("");
 	print("# Lua module versions");
 	local module_versions, longest_name = {}, 8;
-	local luaevent =dependencies.softreq"luaevent";
+	local luaevent = dependencies.softreq"luaevent";
+	local lxp = dependencies.softreq"lxp";
 	dependencies.softreq"ssl";
 	dependencies.softreq"DBI";
 	for name, module in pairs(package.loaded) do
@@ -428,6 +429,9 @@ function commands.about(arg)
 	if luaevent then
 		module_versions["libevent"] = luaevent.core.libevent_version();
 	end
+	if lxp then
+		module_versions["libexpat"] = lxp._EXPAT_VERSION;
+	end
 	local sorted_keys = array.collect(keys(module_versions)):sort();
 	for _, name in ipairs(sorted_keys) do
 		print(name..":"..string.rep(" ", longest_name-#name), module_versions[name]);