diff options
Diffstat (limited to 'gnuradio-runtime/lib/pmt/pmt.cc')
| -rw-r--r-- | gnuradio-runtime/lib/pmt/pmt.cc | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/gnuradio-runtime/lib/pmt/pmt.cc b/gnuradio-runtime/lib/pmt/pmt.cc index 8315100ab3..082b98a80d 100644 --- a/gnuradio-runtime/lib/pmt/pmt.cc +++ b/gnuradio-runtime/lib/pmt/pmt.cc @@ -160,9 +160,14 @@ _any(pmt_t x) const pmt_t PMT_T = pmt_t(new pmt_bool()); // singleton const pmt_t PMT_F = pmt_t(new pmt_bool()); // singleton -const pmt_t PMT_NIL = pmt_t(new pmt_null()); // singleton const pmt_t PMT_EOF = cons(PMT_NIL, PMT_NIL); // singleton +pmt_t get_PMT_NIL() +{ + static pmt_t NIL = pmt_t(new pmt_null()); + return NIL; +} + //////////////////////////////////////////////////////////////////////////// // Booleans //////////////////////////////////////////////////////////////////////////// @@ -1388,7 +1393,7 @@ list_has(pmt_t list, const pmt_t& item) pmt_t right = cdr(list); if(equal(left,item)) return true; - return list_has(right, item); + return list_has(right, item); } else { if(is_null(list)) return false; |