From: "megatux (Cristian Molina)" <noreply@...>
Date: 2022-10-30T21:17:19+00:00
Subject: [ruby-core:110546] [Ruby master Bug#19092] gem uninstall exit code when multiple gem are installed and no option is given on prompt

Issue #19092 has been reported by megatux (Cristian Molina).

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Bug #19092: gem uninstall exit code when multiple gem are installed and no option is given on prompt 
https://bugs.ruby-lang.org/issues/19092

* Author: megatux (Cristian Molina)
* Status: Open
* Priority: Normal
* ruby -v: 3.1.2p20 , 2.7.5p203
* Backport: 2.7: UNKNOWN, 3.0: UNKNOWN, 3.1: UNKNOWN
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When there are several versions of a gem to uninstall and there is a prompt with all the installed versions and it is waiting for the number of the option to uninstall, if you press ENTER then it displays an error message like this

> Error: must enter a number [1-3]

and exits. That's fine but checking the exit code for this with `echo $?` it shows 0. Shouldn't be something different than zero if it exited with an error message?



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