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Behave in a sane way in ZXing wrapper when user gives --help argument

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This commit is contained in:
Michael Raskin 2014-11-23 15:02:58 +03:00
parent 1be6e7c60f
commit b67bf6e038
1 changed files with 7 additions and 0 deletions
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7
pkgs/tools/graphics/zxing/zxing.sh
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@ -8,4 +8,11 @@ case "$choice" in
decode | read | run | CommandLineRunner)
zxing-cmdline-runner "$@";
;;
help | usage | --help | --usage | -h)
zxing read;
zxing write;
;;
*)
zxing read "$choice" "$@"
;;
esac