patch 9.0.1504: no error when calling remote_startserver("")
Problem: No error when calling remote_startserver() with an empty string.
Solution: Give an error for an empty string. (Hirohito Higashi,
closes #12327)
diff --git a/runtime/doc/builtin.txt b/runtime/doc/builtin.txt
index 91d468e..dd68006 100644
--- a/runtime/doc/builtin.txt
+++ b/runtime/doc/builtin.txt
@@ -7312,8 +7312,9 @@
<
*remote_startserver()* *E941* *E942*
remote_startserver({name})
- Become the server {name}. This fails if already running as a
- server, when |v:servername| is not empty.
+ Become the server {name}. {name} must be a non-empty string.
+ This fails if already running as a server, when |v:servername|
+ is not empty.
Can also be used as a |method|: >
ServerName()->remote_startserver()