PosixPath to str webcam bug fix (#1437)

bd29a1c9 · Glenn Jocher · GitHub · 1542ccad · bd29a1c9
--- a/detect.py
+++ b/detect.py
@@ -115,7 +115,7 @@ def detect(save_img=False):
            # Stream results
            if view_img:
-                cv2.imshow(p, im0)
+                cv2.imshow(str(p), im0)
                if cv2.waitKey(1) == ord('q'):  # q to quit
                    raise StopIteration