X-Git-Url: https://git.enpas.org/?a=blobdiff_plain;f=plugins%2Fmod_version.lua;h=52d8d290dcec84044383e3db1afb9f811c1602cd;hb=0652193326c7b05560541610b60715cce4f22297;hp=a34ce6f26dfc91dda958e3d5202a57c6285855ff;hpb=758784453c3d4ba6ec9d0ce4c952077a84796ab1;p=prosody.git

diff --git a/plugins/mod_version.lua b/plugins/mod_version.lua
index a34ce6f2..52d8d290 100644
--- a/plugins/mod_version.lua
+++ b/plugins/mod_version.lua
@@ -10,28 +10,35 @@ local st = require "util.stanza";
 
 module:add_feature("jabber:iq:version");
 
-local version = "the best operating system ever!";
+local version;
+
+local query = st.stanza("query", {xmlns = "jabber:iq:version"})
+	:tag("name"):text("Prosody"):up()
+	:tag("version"):text(prosody.version):up();
 
 if not module:get_option("hide_os_type") then
 	if os.getenv("WINDIR") then
 		version = "Windows";
 	else
-		local uname = io.popen(module:get_option("os_version_command") or "uname");
-		if uname then
-			version = uname:read("*a");
-		else
-			version = "an OS";
+		local os_version_command = module:get_option("os_version_command");
+		local ok pposix = pcall(require, "pposix");
+		if not os_version_command and (ok and pposix and pposix.uname) then
+			version = pposix.uname().sysname;
 		end
+		if not version then
+			local uname = io.popen(os_version_command or "uname");
+			if uname then
+				version = uname:read("*a");
+			end
+			uname:close();
+		end
+	end
+	if version then
+		version = version:match("^%s*(.-)%s*$") or version;
+		query:tag("os"):text(version):up();
 	end
 end
 
-version = version:match("^%s*(.-)%s*$") or version;
-
-local query = st.stanza("query", {xmlns = "jabber:iq:version"})
-	:tag("name"):text("Prosody"):up()
-	:tag("version"):text(prosody.version):up()
-	:tag("os"):text(version);
-
 module:hook("iq/host/jabber:iq:version:query", function(event)
 	local stanza = event.stanza;
 	if stanza.attr.type == "get" and stanza.attr.to == module.host then