[Bug 2112445] Re: Incorrect evaluation of expr

[Launchpad Bug Tracker]

** Merge proposal unlinked:
   https://code.launchpad.net/~ubuntu-virt/ubuntu/+source/qemu/+git/qemu/+merge/485280

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https://bugs.launchpad.net/bugs/2112445

Title:
  Incorrect evaluation of expr

Status in qemu package in Ubuntu:
  Invalid
Status in rust-coreutils package in Ubuntu:
  Confirmed

Bug description:
  I have installed rust-coreutils 0.0.30-2.

  I have created a symbolic link /usr/bin/expr =>
  /usr/lib/cargo/bin/coreutils/expr.

  When executing the appended script test.sh it does not find a space
  between words.

  With /usr/bin/expr => /usr/bin/gnuexpr the script finds a space.

  My expectation is that both binaries should be equivalent.

  Best regards

  Heinrich

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