pack.c: raise exception for unsupported specifiers.
MODIFY
mrbgems/mruby-pack/src/pack.c
mrbgems/mruby-pack/src/pack.c
@@ -1119,6 +1119,11 @@ alias:
type = PACK_TYPE_STRING;
flags |= PACK_FLAG_WIDTH | PACK_FLAG_COUNT2 | PACK_FLAG_Z;
break;
+ case 'p': case 'P':
+ case 'M': case 'X':
+ case '%': case '@':
+ mrb_raisef(mrb, E_ARGUMENT_ERROR, "%c is not supported", (char)t);
+ break;
default:
dir = PACK_DIR_INVALID;
type = PACK_TYPE_NONE;

pack.c: raise exception for unsupported specifiers.