[nongnu] elpa/hyperdrive b07f73e1c7 027/163: Comment: Add TODO

[ELPA Syncer]

branch: elpa/hyperdrive
commit b07f73e1c78248f1668fcaafe5de5ff3884039ef
Author: Joseph Turner <joseph@ushin.org>
Commit: Joseph Turner <joseph@ushin.org>

    Comment: Add TODO
---
 hyperdrive-lib.el | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/hyperdrive-lib.el b/hyperdrive-lib.el
index 283293b6f5..1c98f4c3be 100644
--- a/hyperdrive-lib.el
+++ b/hyperdrive-lib.el
@@ -202,6 +202,12 @@ make the request."
 (defun h/ensure-gateway ()
   "Return non-nil if gateway version correct; or offer install and return nil."
   (declare-function hyperdrive-hyper-gateway-ushin-version "hyperdrive")
+  ;; TODO: If possible, reset the value of `h/gateway-version-correct-p' when
+  ;; hyperdrive.el is upgraded, since a new version of hyperdrive.el may 
require
+  ;; a new version of hyper-gateway-ushin.  Alternatively, since upgrading
+  ;; hyperdrive.el should change the value of `h/gateway-version-expected',
+  ;; could we memoize this function and make it run again when the expected
+  ;; version changes?
   (defvar h/gateway-version-correct-p)
   (defvar h/gateway-version-expected)
   (or h/gateway-version-correct-p