lua

commit e42a219eebd2e4c6f11f8b175d3d0e0f6678b48c
parent b3959d58ffc60bbfd288ffa8bf2e9ef19b7a862d
Author: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date:   Mon, 30 Oct 2000 11:07:26 -0200

`lua_typename' accepts LUA_TNONE

Diffstat:
M
lauxlib.c
 | 
9
++++-----

1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/lauxlib.c b/lauxlib.c
@@ -1,5 +1,5 @@
 /*
-** $Id: lauxlib.c,v 1.41 2000/10/27 16:15:53 roberto Exp roberto $
+** $Id: lauxlib.c,v 1.42 2000/10/30 12:38:50 roberto Exp roberto $
 ** Auxiliary functions for building Lua libraries
 ** See Copyright Notice in lua.h
 */
@@ -41,10 +41,9 @@ LUALIB_API void luaL_argerror (lua_State *L, int narg, const char *extramsg) {
 
 
 static void type_error (lua_State *L, int narg, int t) {
-  char buff[100];
-  int tt = lua_type(L, narg);
-  const char *rt = (tt == LUA_TNONE) ? "no value" : lua_typename(L, tt);
-  sprintf(buff, "%.10s expected, got %.10s", lua_typename(L, t), rt);
+  char buff[50];
+  sprintf(buff, "%.8s expected, got %.8s", lua_typename(L, t),
+                                           lua_typename(L, lua_type(L, narg)));
   luaL_argerror(L, narg, buff);
 }