[Openvpn-devel] [PATCH] tests/t__lpback.sh: Switch sed(1) to POSIX-compatible regex.

[Matthias A. <mat...@gm...>]

From: Kyle Evans <ke...@Fr...>

A test run with FreeBSD PR 229925 'Disallow escaping ordinary characters in regex(3)'
reveals one sed expression that uses the GNU-extension "\s".
Given that this is the only occurrence and it's a trivial fix, update it to be POSIX-compatible.

Signed-off-by: Matthias Andree <mat...@gm...>
---
 tests/t_lpback.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/t_lpback.sh b/tests/t_lpback.sh
index 2052c626..bb8a1d51 100755
--- a/tests/t_lpback.sh
+++ b/tests/t_lpback.sh
@@ -26,7 +26,7 @@ trap "rm -f key.$$ log.$$ ; exit 1" 0 3

 # Get list of supported ciphers from openvpn --show-ciphers output
 CIPHERS=$(${top_builddir}/src/openvpn/openvpn --show-ciphers | \
-            sed -e '/The following/,/^$/d' -e s'/ .*//' -e '/^\s*$/d')
+            sed -e '/The following/,/^$/d' -e s'/ .*//' -e '/^[[:space:]]*$/d')

 # SK, 2014-06-04: currently the DES-EDE3-CFB1 implementation of OpenSSL is
 # broken (see http://rt.openssl.org/Ticket/Display.html?id=2867), so exclude
--
2.21.0