[Buildroot] [PATCH] package/libpqxx: fix broken sed call

[Peter Korsgaard]

>>>>> "Romain" == Romain Naour <romain.naour at gmail.com> writes:

 > Backport 2 upstream fix.
 > Fixes:
 > http://autobuild.buildroot.net/results/0d1/0d131f9fa5cce259d999f7d57f9092675bfc24c7

 > Signed-off-by: Romain Naour <romain.naour at gmail.com>

Committed to 2017.02.x, thanks.

-- 
Bye, Peter Korsgaard