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better error message

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This commit is contained in:
Roberto Ierusalimschy
2003-03-19 18:15:18 -03:00
parent 70e2b7ab86
commit 0ca225d33a
1 changed files with 3 additions and 2 deletions
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5
lua.c
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@@ -1,5 +1,5 @@
/* /*
** $Id: lua.c,v 1.118 2003/03/11 12:24:34 roberto Exp roberto $ ** $Id: lua.c,v 1.119 2003/03/17 13:01:48 roberto Exp roberto $
** Lua stand-alone interpreter ** Lua stand-alone interpreter
** See Copyright Notice in lua.h ** See Copyright Notice in lua.h
*/ */
@@ -285,7 +285,8 @@ static void manual_input (void) {
lua_getglobal(L, "print"); lua_getglobal(L, "print");
lua_insert(L, 1); lua_insert(L, 1);
if (lua_pcall(L, lua_gettop(L)-1, 0, 0) != 0) if (lua_pcall(L, lua_gettop(L)-1, 0, 0) != 0)
l_message(progname, "error calling `print'"); l_message(progname, lua_pushfstring(L, "error calling `print' (%s)",
lua_tostring(L, -1)));
} }
} }
lua_settop(L, 0); /* clear stack */ lua_settop(L, 0); /* clear stack */