Merge commit '436e621df8faab1ff5079e72fae79421a9f39687'

johnpatrickmorgan · johnpatrickmorgan · commit e1fafdaef17c · 2022-08-19T00:24:23.000+01:00
diff --git a/Sources/FlowStacks/RoutableCollection+utilities.swift b/Sources/FlowStacks/RoutableCollection+utilities.swift
@@ -84,6 +84,7 @@ public extension RoutableCollection where Element: RouteProtocol {
   /// Goes back to the root screen (index 0). The resulting screen count
   /// will be 1.
   mutating func goBackToRoot() {
+    guard self.count > 1 else { return }
     goBackTo(index: 0)
   }
 

Original file line number	Diff line number	Diff line change
`@@ -84,6 +84,7 @@ public extension RoutableCollection where Element: RouteProtocol {`
`84`	`84`	`/// Goes back to the root screen (index 0). The resulting screen count`
`85`	`85`	`/// will be 1.`
`86`	`86`	`mutating func goBackToRoot() {`
	`87`	`+ guard self.count > 1 else { return }`
`87`	`88`	`goBackTo(index: 0)`
`88`	`89`	`}`
`89`	`90`