Fix #470: Unbreak odd non-SLY uses of slynk/indentation system

Let SLYNK::SEND-TO-INDENTATION-CACHE be called without Emacs connection * slynk/slynk.lisp (send-to-indentation-cache): Don't fail if no Emacs connection.
joaotavora · Nov 23, 2023 · cf7b37b · cf7b37b
1 parent c03a947
commit cf7b37b
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/slynk/slynk.lisp b/slynk/slynk.lisp
@@ -3966,7 +3966,8 @@ after each command.")
        (handle-indentation-cache-request c request))
       (multithreaded-connection
        (without-sly-interrupts
-         (send (mconn.indentation-cache-thread c) request))))))
+         (send (mconn.indentation-cache-thread c) request)))
+      (null t))))
 
 (defun indentation-cache-loop (connection)
   (with-connection (connection)