Not setting channel size results in flaky behaviour (close #1258)

weaveworks · Aug 12, 2015 · 23cfb61 · 23cfb61
1 parent 89c5155
commit 23cfb61
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/prog/weavewait/main.go b/prog/weavewait/main.go
@@ -14,7 +14,7 @@ var (
 )
 
 func main() {
-	usr2 := make(chan os.Signal)
+	usr2 := make(chan os.Signal, 1)
 	signal.Notify(usr2, syscall.SIGUSR2)
 	<-usr2