Fix build with python 3.7

PR:		233770

1 files changed, 11 insertions, 0 deletions

diff --git a/graphics/opencv/files/patch-modules_python_src2_cv2.cpp b/graphics/opencv/files/patch-modules_python_src2_cv2.cpp
new file mode 100644
index 000000000000..c2727519aaac
--- /dev/null
+++ b/graphics/opencv/files/patch-modules_python_src2_cv2.cpp
@@ -0,0 +1,11 @@
+--- modules/python/src2/cv2.cpp.orig	2018-02-23 08:38:33 UTC
++++ modules/python/src2/cv2.cpp
+@@ -886,7 +886,7 @@ bool pyopencv_to(PyObject* obj, String& value, const c
+     (void)name;
+     if(!obj || obj == Py_None)
+         return true;
+-    char* str = PyString_AsString(obj);
++    const char* str = PyString_AsString(obj);
+     if(!str)
+         return false;
+     value = String(str);