1 files changed, 2 insertions, 0 deletions

diff --git a/loslib.c b/loslib.c
index 8809e5ea..1962f55f 100644
--- a/loslib.c
+++ b/loslib.c
@@ -166,6 +166,8 @@ static int os_tmpname (lua_State *L) {
   char buff[LUA_TMPNAMBUFSIZE];
   int err;
   lua_tmpnam(buff, err);
+  if (err && luaL_resourcetryagain(L))  /* resource failure? */
+    lua_tmpnam(buff, err);  /* try again */
   if (err)
     return luaL_error(L, "unable to generate a unique filename");
   lua_pushstring(L, buff);