Fix Queue crash

joshuawright11 · joshuawright11 · commit 7f8c3ea035e3 · 2021-10-04T09:18:05.000-07:00
diff --git a/Sources/Alchemy/Commands/Serve/RunServe.swift b/Sources/Alchemy/Commands/Serve/RunServe.swift
@@ -60,7 +60,9 @@ final class RunServe: Command {
             lifecycle.registerScheduler()
         }
         
-        lifecycle.registerWorkers(workers, on: .default)
+        if workers > 0 {
+            lifecycle.registerWorkers(workers, on: .default)
+        }
     }
     
     func start() -> EventLoopFuture<Void> {

Original file line number	Diff line number	Diff line change
`@@ -60,7 +60,9 @@ final class RunServe: Command {`
`60`	`60`	`lifecycle.registerScheduler()`
`61`	`61`	`}`
`62`	`62`
`63`		`- lifecycle.registerWorkers(workers, on: .default)`
	`63`	`+ if workers > 0 {`
	`64`	`+ lifecycle.registerWorkers(workers, on: .default)`
	`65`	`+ }`
`64`	`66`	`}`
`65`	`67`
`66`	`68`	`func start() -> EventLoopFuture<Void> {`