diff options
| -rw-r--r-- | src/typeinfo.cc | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/src/typeinfo.cc b/src/typeinfo.cc index fab4015..7fb7486 100644 --- a/src/typeinfo.cc +++ b/src/typeinfo.cc @@ -65,18 +65,30 @@ extern "C" char* __cxa_demangle(const char* mangled_name, { memcpy(buf, demangled, len); buf[len] = 0; - *n = len; - *status = 0; + if (n) + { + *n = len; + } + if (status) + { + *status = 0; + } } else { - *status = -1; + if (status) + { + *status = -1; + } } free(demangled); } else { - *status = -2; + if (status) + { + *status = -2; + } return NULL; } return buf; |