From 3734b2d3a4017dfd3a8064e59473493dc99aeb1d Mon Sep 17 00:00:00 2001
From: Nathaniel Nicandro <nathanielnicandro@gmail.com>
Date: Mon, 8 Oct 2018 19:11:31 -0500
Subject: [PATCH] jupyter-repl-associate-buffer: Fix interactive argument

---
 jupyter-repl.el | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/jupyter-repl.el b/jupyter-repl.el
index 7fcef39..a425022 100644
--- a/jupyter-repl.el
+++ b/jupyter-repl.el
@@ -2480,8 +2480,10 @@ If CLIENT is a buffer or the name of a buffer, use the
   (interactive
    (list
     (let ((repls (jupyter-repl-available-repl-buffers major-mode)))
-      (if repls (completing-read "jupyter-repl: " repls nil t)
-        nil))))
+      (when repls
+        (with-current-buffer
+            (completing-read "jupyter-repl: " repls nil t)
+          jupyter-current-client)))))
   (if (not client)
       (when (y-or-n-p "No REPL for `major-mode' exists. Start one? ")
         (call-interactively #'run-jupyter-repl))