[nongnu] elpa/racket-mode dba66c4536: Avoid nil function error with racket-package-refresh

[ELPA Syncer]

branch: elpa/racket-mode
commit dba66c45365de20bc053507c97df746c0cf94203
Author: Greg Hendershott <git@greghendershott.com>
Commit: Greg Hendershott <git@greghendershott.com>

    Avoid nil function error with racket-package-refresh
    
    Need a no-op help-setup-xref.
---
 racket-package.el | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/racket-package.el b/racket-package.el
index bc8002f813..dcc71a6c37 100644
--- a/racket-package.el
+++ b/racket-package.el
@@ -388,6 +388,8 @@ Allows users to customize via 
`completion-category-overrides'.")
 Will make HTTP requests to remote catalog servers. May take a few
 seconds to complete."
   (interactive)
+  (help-setup-xref (list #'ignore)
+                   (called-interactively-p 'interactive))
   (racket--do-pkg-op 'refresh nil))
 
 (defun racket--package-insert-raco-pkg-op-button (verb name)