diff options
Diffstat (limited to 'class.c')
| -rw-r--r-- | class.c | 10 |
1 files changed, 5 insertions, 5 deletions
@@ -603,7 +603,7 @@ rb_scan_args(argc, argv, fmt, va_alist) rb_raise(rb_eArgError, "wrong # of arguments (%d for %d)", argc, n); for (i=0; i<n; i++) { var = va_arg(vargs, VALUE*); - *var = argv[i]; + if (var) *var = argv[i]; } p++; } @@ -616,10 +616,10 @@ rb_scan_args(argc, argv, fmt, va_alist) for (; i<n; i++) { var = va_arg(vargs, VALUE*); if (argc > i) { - *var = argv[i]; + if (var) *var = argv[i]; } else { - *var = Qnil; + if (var) *var = Qnil; } } p++; @@ -628,10 +628,10 @@ rb_scan_args(argc, argv, fmt, va_alist) if(*p == '*') { var = va_arg(vargs, VALUE*); if (argc > i) { - *var = rb_ary_new4(argc-i, argv+i); + if (var) *var = rb_ary_new4(argc-i, argv+i); } else { - *var = rb_ary_new(); + if (var) *var = rb_ary_new(); } } else if (*p == '\0') { |