Re: [PATCH 3/4] nmbug: Catch stderr in is_unmerged

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+From: David Bremner <bremner@debian.org>\r
+To: "W. Trevor King" <wking@tremily.us>, notmuch@notmuchmail.org\r
+Subject: Re: [PATCH 3/4] nmbug: Catch stderr in is_unmerged\r
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+ <d55cf02465c5f2d83f2dd0bc666831ee524b0fb7.1404678709.git.wking@tremily.us>\r
+References: <cover.1404678709.git.wking@tremily.us>\r
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+Date: Tue, 15 Jul 2014 20:49:58 -0300\r
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+\r
+"W. Trevor King" <wking@tremily.us> writes:\r
+\r
+> +  if ($dir eq '-2|') {\r
+> +    $dir = '-|';\r
+> +  }\r
+> +\r
+\r
+I think I'd prefer an extra flag, rather than making new syntax.\r
+The existing syntax is not pretty, but it is standard perl\r
+\r