From: John Keeping <john@keeping.me.uk>
Date: Mon, 4 Mar 2013 21:58:49 +0000 (+0000)
Subject: tests: "grep -e" is not portable to all platforms
X-Git-Url: https://gitweb.ps.run/ps-cgit/commitdiff_plain/392e07d28a23aec9942b9ed0d122e35d2d268fb9?hp=392e07d28a23aec9942b9ed0d122e35d2d268fb9

tests: "grep -e" is not portable to all platforms

The "-e" option to grep is not needed unless specifying more than one
pattern, which we don't do.  Remove it to avoid restricting the tests on
platforms that do not have a grep that recognises "-e".

Signed-off-by: John Keeping <john@keeping.me.uk>
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