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Fix error with iterative option in empty directory
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@ -79,7 +79,11 @@ def get_next_image(img_dir, recursive):
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image = images[next_index]
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image = images[next_index]
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except IndexError:
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except IndexError:
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image = images[0]
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if images:
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image = images[0]
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else:
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logging.error("No images found in directory.")
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sys.exit(1)
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return os.path.join(img_dir if not recursive else "", image)
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return os.path.join(img_dir if not recursive else "", image)
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