expr: Generalize wording of error message in expand_symbol().
authorBen Pfaff <blp@ovn.org>
Fri, 4 Dec 2015 22:12:05 +0000 (14:12 -0800)
committerBen Pfaff <blp@ovn.org>
Fri, 19 Feb 2016 08:13:39 +0000 (00:13 -0800)
commitce57ea75e674b24209ed66058a88236c31277871
treef268522ab0ea2a5e9c4207bbb357ebee51cb0cf4
parent1d361a815c5632e17f97b00da37804fa55794fc4
expr: Generalize wording of error message in expand_symbol().

The existing wording was very specific to the actual operation being
performed.  While this is nice for users, it becomes difficult to maintain
as more and more operations are added.  This commit makes the wording less
specific, because a third operation will start using this function in an
upcoming commit.

Signed-off-by: Ben Pfaff <blp@ovn.org>
Acked-by: Justin Pettit <jpettit@ovn.org>
ovn/lib/expr.c
tests/ovn.at