Accept dimension mismatch for empty arrays

matplotlib · Sep 21, 2015 · 2f29bdf · 2f29bdf
1 parent 724cb9b
commit 2f29bdf
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/numpy_cpp.h b/src/numpy_cpp.h
@@ -447,6 +447,10 @@ class array_view : public detail::array_view_accessors<array_view, T, ND>
 		    return 1;
 		}
             }
+	    if (PyArray_NDIM(tmp) > 0 && PyArray_DIM(tmp, 0) == 0) {
+		// accept dimension mismatch for empty arrays
+		return 1;
+	    }
 	    if (PyArray_NDIM(tmp) != ND) {
 		PyErr_Format(PyExc_ValueError,
 			     "Expected %d-dimensional array, got %d",