Re: [PATCH] completion: fail silently if _init_completion is not found

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+From: David Bremner <david@tethera.net>\r
+To: Jani Nikula <jani@nikula.org>, notmuch@notmuchmail.org\r
+Subject: Re: [PATCH] completion: fail silently if _init_completion is not\r
+ found\r
+In-Reply-To: <1408379601-31994-1-git-send-email-jani@nikula.org>\r
+References: <1408379601-31994-1-git-send-email-jani@nikula.org>\r
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+Date: Fri, 22 Aug 2014 17:08:39 -0700\r
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+Jani Nikula <jani@nikula.org> writes:\r
+\r
+> The completion script depends on bash-completion 1.90 or later, with\r
+> _init_completion function. If that's not present, for some reason, the\r
+> completion currently fails with an ugly message, messing up user's\r
+> command line:\r
+>\r
+> $ notmuch -bash: _init_completion: command not found\r
+>\r
+> It's better to just not complete\r
+\r
+pushed.\r
+\r
+d\r