Simplify dir_iter_factory slightly.

1 files changed, 3 insertions, 5 deletions

diff --git a/src/lfs.c b/src/lfs.c
index e78aae6..ac3e712 100644
--- a/src/lfs.c
+++ b/src/lfs.c
@@ -465,21 +465,19 @@ static int dir_iter_factory (lua_State *L) {
         dir_data *d;
         lua_pushcfunction (L, dir_iter);
         d = (dir_data *) lua_newuserdata (L, sizeof(dir_data));
+        luaL_getmetatable (L, DIR_METATABLE);
+        lua_setmetatable (L, -2);
         d->closed = 0;
 #ifdef _WIN32
         d->hFile = 0L;
-        luaL_getmetatable (L, DIR_METATABLE);
-        lua_setmetatable (L, -2);
         if (strlen(path) > MAX_PATH-2)
           luaL_error (L, "path too long: %s", path);
         else
           sprintf (d->pattern, "%s/*", path);
 #else
-        luaL_getmetatable (L, DIR_METATABLE);
-        lua_setmetatable (L, -2);
         d->dir = opendir (path);
         if (d->dir == NULL)
-                luaL_error (L, "cannot open %s: %s", path, strerror (errno));
+          luaL_error (L, "cannot open %s: %s", path, strerror (errno));
 #endif
         return 2;
 }