libalpm: Do a sanity check before manipulating final DB URL

The change in commit 9d96bed9d6b57 causes download errors for the .db.sig file
in case the final URL for the .db file contains query strings or other
unexpected stuff. This commit isn't intended to be a total solution, but it
should eliminate the problem in the most obvious cases.

Signed-off-by: Allan McRae <allan@archlinux.org>

0 files changed, 0 insertions, 0 deletions