Strip off anything after a blank in the PacketLibraryVersion string, as
authorGuy Harris <guy@alum.mit.edu>
Thu, 14 Apr 2005 20:37:13 +0000 (20:37 -0000)
committerGuy Harris <guy@alum.mit.edu>
Thu, 14 Apr 2005 20:37:13 +0000 (20:37 -0000)
commit8f71b85840aefae003a8bd601014e96b4e1bf85d
treebcb1d4299964e32fe9cd5d381037d6a4f06868eb
parentadbc8b86b5e9b60e08b29b65734d31b32a32119a
Strip off anything after a blank in the PacketLibraryVersion string, as
the string says "3.0 alpha3" in the final release of WinPcap 3.0, and
saying that's "3.0 alpha3" is misleading.

Don't repeatedly fetch the version string from PacketLibraryVersion;
just cache the version we got the first time.

svn path=/trunk/; revision=14081
capture-wpcap.c