From c031d4b6a06eab94e8d9b837ec6dc257899a4ae1 Mon Sep 17 00:00:00 2001
From: Mike Pall <mike>
Date: Sun, 27 Feb 2011 01:31:22 +0100
Subject: DUALNUM: Handle integer type in FFI.

---
 src/lj_clib.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/lj_clib.c')

diff --git a/src/lj_clib.c b/src/lj_clib.c
index 98d74cde..d7721860 100644
--- a/src/lj_clib.c
+++ b/src/lj_clib.c
@@ -266,10 +266,10 @@ TValue *lj_clib_index(lua_State *L, CLibrary *cl, GCstr *name)
     if (ctype_isconstval(ct->info)) {
       CType *ctt = ctype_child(cts, ct);
       lua_assert(ctype_isinteger(ctt->info) && ctt->size <= 4);
-      if ((ctt->info & CTF_UNSIGNED) && ctt->size == 4)
+      if ((ctt->info & CTF_UNSIGNED) && (int32_t)ct->size < 0)
 	setnumV(tv, (lua_Number)(uint32_t)ct->size);
       else
-	setnumV(tv, (lua_Number)(int32_t)ct->size);
+	setintV(tv, (int32_t)ct->size);
     } else {
       const char *sym = clib_extsym(cts, ct, name);
       void *p = clib_getsym(cl, sym);
-- 
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