2 files changed, 5 insertions, 3 deletions

diff --git a/src/unixdgram.c b/src/unixdgram.c
index c07cbd5..4645892 100644
--- a/src/unixdgram.c
+++ b/src/unixdgram.c
@@ -206,6 +206,7 @@ static int meth_receivefrom(lua_State *L) {
         lua_pushliteral(L, "out of memory");
         return 2;
     }
+    addr.sun_path[0] = '\0';
     err = socket_recvfrom(&un->sock, dgram, wanted, &got, (SA *) &addr,
             &addr_len, tm);
     /* Unlike STREAM, recv() of zero is not closed, but a zero-length packet. */
diff --git a/src/url.lua b/src/url.lua
index fb333b1..d61111e 100644
--- a/src/url.lua
+++ b/src/url.lua
@@ -183,8 +183,9 @@ end
 --   a stringing with the corresponding URL
 -----------------------------------------------------------------------------
 function _M.build(parsed)
-    local ppath = _M.parse_path(parsed.path or "")
-    local url = _M.build_path(ppath)
+    --local ppath = _M.parse_path(parsed.path or "")
+    --local url = _M.build_path(ppath)
+    local url = parsed.path or ""
     if parsed.params then url = url .. ";" .. parsed.params end
     if parsed.query then url = url .. "?" .. parsed.query end
     local authority = parsed.authority
@@ -193,7 +194,7 @@ function _M.build(parsed)
         if string.find(authority, ":") then -- IPv6?
             authority = "[" .. authority .. "]"
         end
-        if parsed.port then authority = authority .. ":" .. parsed.port end
+        if parsed.port then authority = authority .. ":" .. base.tostring(parsed.port) end
         local userinfo = parsed.userinfo
         if parsed.user then
             userinfo = parsed.user