2 files changed, 2 insertions, 2 deletions
diff --git a/src/lpm.c b/src/lpm.c
index b6df2c9..14d2724 100644
--- a/src/lpm.c
+++ b/src/lpm.c
@@ -877,7 +877,7 @@ static int lpm_get(lua_State* L) {
         lua_pushvalue(L, callback_function);
         lua_pushinteger(L, total_downloaded);
         lua_pushinteger(L, content_length);
-        lua_call(L, 1, 0);
+        lua_call(L, 2, 0);
       }
       fwrite(buffer, sizeof(char), length, file);
       remaining -= length;
diff --git a/src/lpm.lua b/src/lpm.lua
index cfcfc18..b5aeaaa 100644
--- a/src/lpm.lua
+++ b/src/lpm.lua
@@ -525,7 +525,7 @@ function common.get(source, target, checksum, callback, depth)
     return res
   end
   if not system.stat(CACHEDIR .. PATHSEP .. "files") then common.mkdirp(CACHEDIR .. PATHSEP .. "files") end
-  local cache_path = CACHEDIR .. PATHSEP .. "files" .. PATHSEP .. checksum
+  local cache_path = CACHEDIR .. PATHSEP .. "files" .. PATHSEP .. (checksum ~= "SKIP" and checksum or system.hash(source))
   if not system.stat(cache_path) then
     local res, headers = system.get(protocol, hostname, port, rest, cache_path, callback)
     if headers.location then return common.get(headers.location, target, checksum, callback, (depth or 0) + 1) end