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Add a few braces for clarity

This commit is contained in:
Ivan Smirnov 2016-06-29 15:16:49 +01:00
parent 95545e6256
commit b38ca22e94
1 changed files with 4 additions and 2 deletions
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6
include/pybind11/numpy.h
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@ -257,12 +257,14 @@ struct npy_format_descriptor<T, typename std::enable_if<is_pod_struct<T>::value>
pybind11_fail("NumPy: failed to create structured dtype");
auto np = module::import("numpy");
auto empty = (object) np.attr("empty");
if (auto arr = (object) empty(int_(0), dtype()))
if (auto view = PyMemoryView_FromObject(arr.ptr()))
if (auto arr = (object) empty(int_(0), dtype())) {
if (auto view = PyMemoryView_FromObject(arr.ptr())) {
if (auto info = PyMemoryView_GET_BUFFER(view)) {
std::strncpy(format_(), info->format, 4096);
return;
}
}
}
pybind11_fail("NumPy: failed to extract buffer format");
}