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Merge pull request #8346 from Sahloul:fixes/python_wrapper/flann

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Alexander Alekhin 2017-03-10 20:01:54 +00:00
commit 08c6ffaa8d
1 changed files with 3 additions and 0 deletions
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3
modules/flann/misc/python/pyopencv_flann.hpp
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@ -23,6 +23,9 @@ bool pyopencv_to(PyObject *o, cv::flann::IndexParams& p, const char *name)
PyObject* item = NULL; PyObject* item = NULL;
Py_ssize_t pos = 0; Py_ssize_t pos = 0;
if (!o || o == Py_None)
return true;
if(PyDict_Check(o)) { if(PyDict_Check(o)) {
while(PyDict_Next(o, &pos, &key, &item)) { while(PyDict_Next(o, &pos, &key, &item)) {
if( !PyString_Check(key) ) { if( !PyString_Check(key) ) {