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| author | Patrik Nyblom <[email protected]> | 2012-11-05 16:14:02 +0100 |
|---|---|---|
| committer | Patrik Nyblom <[email protected]> | 2012-12-20 14:57:19 +0100 |
| commit | 3afe2a65244df42ea692e08af0bc8e74ecf3c84d (patch) | |
| tree | 4e52918023793ef0049960ca8d70d5dc1341f2b9 /erts/emulator/beam/erl_db_util.c | |
| parent | 52a6a63e0448cd5b969cf345aff59fc9c00d0050 (diff) | |
| download | otp-3afe2a65244df42ea692e08af0bc8e74ecf3c84d.tar.gz otp-3afe2a65244df42ea692e08af0bc8e74ecf3c84d.tar.bz2 otp-3afe2a65244df42ea692e08af0bc8e74ecf3c84d.zip | |
Teach VM not to dump core on faulty seq_trace in ms
Diffstat (limited to 'erts/emulator/beam/erl_db_util.c')
| -rw-r--r-- | erts/emulator/beam/erl_db_util.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/erts/emulator/beam/erl_db_util.c b/erts/emulator/beam/erl_db_util.c index bcdb630140..bb08762b26 100644 --- a/erts/emulator/beam/erl_db_util.c +++ b/erts/emulator/beam/erl_db_util.c @@ -5009,7 +5009,7 @@ static Eterm match_spec_test(Process *p, Eterm against, Eterm spec, int trace) static Eterm seq_trace_fake(Process *p, Eterm arg1) { Eterm result = erl_seq_trace_info(p, arg1); - if (is_tuple(result) && *tuple_val(result) == 2) { + if (!is_non_value(result) && is_tuple(result) && *tuple_val(result) == 2) { return (tuple_val(result))[2]; } return result; |