diff --git a/lazy-rebuild.go b/lazy-rebuild.go
index 1ebab51..7e7a0bb 100644
--- a/lazy-rebuild.go
+++ b/lazy-rebuild.go
@@ -96,6 +96,7 @@ func main() {
 					if th, err := strconv.Atoi(ar[i+1]); err ==nil {
 						maxThreads = th
 						ignore = true
+						continue
 					} else {
 						fmt.Printf("Bad threads flag");
 					}
@@ -111,9 +112,9 @@ func main() {
 			} else {
 				var sem chan bool
 
-				if maxThreads >0 {
+				if maxThreads > 1 {
 					sem = make(chan bool, maxThreads)
-				}else {
+				} else {
 					sem = make(chan bool)
 				}