diff --git a/taskman.go b/taskman.go
index a530288..fa6a6c9 100644
--- a/taskman.go
+++ b/taskman.go
@@ -30,15 +30,14 @@ func newTaskMan(delay int, callUrl string) *TaskMan {
 		go func() {
 			for {
 				<-t.waitChan
-				if len(t.waitQueue) < 1 {
-					return
+				if len(t.waitQueue) >= 1 {
+					cf := t.waitQueue[len(t.waitQueue)-1]
+					if len(t.waitQueue) > 1 {
+						logInfo("redundant tasks dropped:", len(t.waitQueue)-1)
+					}
+					t.waitQueue = []*changedFile{}
+					go t.preRun(cf)
 				}
-				cf := t.waitQueue[len(t.waitQueue)-1]
-				if len(t.waitQueue) > 1 {
-					logInfo("redundant tasks dropped:", len(t.waitQueue)-1)
-				}
-				t.waitQueue = []*changedFile{}
-				go t.preRun(cf)
 			}
 		}()
 	}