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fix bug for conversion of uninitialized histogram

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This commit is contained in:
Hans Dembinski
2017-03-24 21:33:01 +01:00
parent aeaf6c729f
commit f81cbe9fec
2 changed files with 15 additions and 6 deletions
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10
src/python/histogram.cpp
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@@ -272,7 +272,7 @@ struct storage_access {
static
python::object
array_interface(dynamic_histogram<>& self) {
const auto& b = self.storage_.buffer_;
auto& b = self.storage_.buffer_;
if (b.type_.id_ == 5) {
// PyErr_SetString(PyExc_KeyError, "cannot convert multiprecision storage to numpy array");
// python::throw_error_already_set();
@@ -280,11 +280,9 @@ struct storage_access {
return python::object();
}
if (!b.ptr_) {
// PyErr_SetString(PyExc_KeyError, "cannot convert empty histogram");
// python::throw_error_already_set();
// workaround: for some reason, exception is ignored here
return python::object();
if (b.type_.id_ == 0) {
// buffer not created yet, do that now
b.template initialize<uint8_t>();
}
python::dict d;