tree e9a00f8fd98076b940ddda499e50739242db8195
parent f7e501c36c83c9e7a516d154ee96afd12cbc0498
author Jonathan Tan <jonathantanmy@google.com> 1525306624 -0700
committer Jonathan Nieder <jrn@google.com> 1528175301 -0700

Disallow unknown args to "fetch" in protocol v2

JGit's implementation of the fetch command of protocol v2, unlike its
implementation of ls-refs, currently tolerates unknown arguments.
Tighten fetch to not allow unrecognized arguments and add tests to
verify this behavior for both ls-refs and fetch.

Change-Id: I321161d568bd638252fab1a47b06b924d472a669
Signed-off-by: Jonathan Tan <jonathantanmy@google.com>