vconn: Fix vconn_get_version().
authorBen Pfaff <blp@nicira.com>
Tue, 7 Aug 2012 18:33:35 +0000 (11:33 -0700)
committerBen Pfaff <blp@nicira.com>
Tue, 7 Aug 2012 19:41:58 +0000 (12:41 -0700)
commit733c8ed3b95e54f9245dc7175fc89cee672f9405
tree7e997fa9e11e9ce4ff47b8274edf2cdc085259f2
parent48d84b1706f76882bc5265c09257e70899fb9c41
vconn: Fix vconn_get_version().

It's documented to return -1 if the version isn't yet known, but in fact
it returned 0.

Signed-off-by: Ben Pfaff <blp@nicira.com>
lib/vconn.c
lib/vconn.h