Require subr-x when compiling nnimap.el

* lisp/gnus/nnimap.el (require): For the when-let* macro.

diff --git a/lisp/gnus/nnimap.el b/lisp/gnus/nnimap.el
index 6e2a735233a3006a30dbf4b1efd6b65ccab5eb70..297e2923ee6bc590093bc205ed137ff989f51795 100644 (file)
--- a/lisp/gnus/nnimap.el
+++ b/lisp/gnus/nnimap.el
@@ -27,7 +27,8 @@
 ;;; Code:
 
 (eval-when-compile
-  (require 'cl))
+  (require 'cl)
+  (require 'subr-x))
 
 (require 'nnheader)
 (require 'gnus-util)