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Random.urandom raises RuntimeError instead of returning nil

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59866 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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kazu 2017-09-13 12:46:13 +00:00
parent a8c632972f
commit 51de1548f4
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random.c
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@ -608,7 +608,7 @@ random_seed(void)
* Returns a string, using platform providing features.
* Returned value is expected to be a cryptographically secure
* pseudo-random number in binary form.
* This method returns nil if the feature provided by platform
* This method raises a RuntimeError if the feature provided by platform
* failed to prepare the result.
*
* In 2017, Linux manpage random(7) writes that "no cryptographic