Checking if a block has been cancelled immediately before it runs (#35)

plivesey · Sep 14, 2016 · af57cf3 · af57cf3
1 parent 0a6f93f
commit af57cf3
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/ConsistencyManager/ConsistencyManager.swift b/ConsistencyManager/ConsistencyManager.swift
@@ -755,6 +755,10 @@ public class ConsistencyManager {
                 // Default to true if weakOperation is nil
                 return weakOperation?.cancelled ?? true
             }
+            // Let's check here to see if it's cancelled before we start
+            if cancelled() {
+                return
+            }
             task(cancelled)
         }
         weakOperation = operation