patch 8.2.3162: Vim9: argument types are not checked at compile time
Problem: Vim9: argument types are not checked at compile time.
Solution: Add more type checks. (Yegappan Lakshmanan, closes #8560)
diff --git a/runtime/doc/channel.txt b/runtime/doc/channel.txt
index 6e5cfc8..4049f22 100644
--- a/runtime/doc/channel.txt
+++ b/runtime/doc/channel.txt
@@ -852,7 +852,7 @@
job_getchannel({job}) *job_getchannel()*
Get the channel handle that {job} is using.
To check if the job has no channel: >
- if string(job_getchannel()) == 'channel fail'
+ if string(job_getchannel(job)) == 'channel fail'
<
Can also be used as a |method|: >
GetJob()->job_getchannel()