BUG/MINOR: lua: error in detection of mandatory arguments

The last mandatory arguments in sample fetches or converters are
ignored. This is due to a bad control.

diff --git a/src/hlua.c b/src/hlua.c
index d1086c724195a624de4fd7db6301d83dbb4bca82..1c239e52196e9eba43783d490078a7cdccd51f08 100644 (file)
--- a/src/hlua.c
+++ b/src/hlua.c
@@ -530,7 +530,7 @@ __LJMP int hlua_lua2arg_check(lua_State *L, int first, struct arg *argp,
 
                /* Check for mandatory arguments. */
                if (argp[idx].type == ARGT_STOP) {
-                       if (idx + 1 < min_arg)
+                       if (idx < min_arg)
                                WILL_LJMP(luaL_argerror(L, first + idx, "Mandatory argument expected"));
                        return 0;
                }