if gif is None, return

2020-07-28 11:29:55 +08:00 · 2020-07-28 11:29:55 +08:00 · b5a1fe643f
parent 60ec95469a
commit b5a1fe643f
1 changed files with 1 additions and 0 deletions
--- a/ppocr/utils/utility.py
+++ b/ppocr/utils/utility.py
@ -82,6 +82,7 @@ def check_and_read_gif(img_path):
        ret, frame = gif.read()
        if not ret:
            logging.info("Cannot read {}. This gif image maybe corrupted.")
+            return None, False
        if len(frame.shape) == 2 or frame.shape[-1] == 1:
            frame = cv2.cvtColor(frame, cv2.COLOR_GRAY2RGB)
        imgvalue = frame[:, :, ::-1]