git-gui: Treat `git version` as `git --version`

We know that the version subcommand of git is special.  It does not
currently have an executable link installed into $gitexecdir and we
therefore would never match it with one of our file exists tests.
So we forward any invocations to it directly to the git wrapper, as
it is a builtin within that executable.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
1 file changed
tree: 3017fa8faa47e92c5615c8c6c448be8a30114134
  1. lib/
  2. .gitignore
  3. git-gui.sh
  4. GIT-VERSION-GEN
  5. Makefile