os/signal: remove unnecessary else condition

Change-Id: I00f0195d54bf9bc30073741974ab941ec4d51a5c
Reviewed-on: https://go-review.googlesource.com/108635
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>

diff --git a/src/os/signal/signal.go b/src/os/signal/signal.go
index dc6b674c4f82c28334f6a9617b48db48fa5ff8b6..a0eba0d50fb45785d6d3e8635def7e28de6b41e9 100644 (file)
--- a/src/os/signal/signal.go
+++ b/src/os/signal/signal.go
@@ -88,11 +88,8 @@ func Ignore(sig ...os.Signal) {
 
 // Ignored reports whether sig is currently ignored.
 func Ignored(sig os.Signal) bool {
-       if sn := signum(sig); sn < 0 {
-               return false
-       } else {
-               return signalIgnored(sn)
-       }
+       sn := signum(sig)
+       return sn >= 0 && signalIgnored(sn)
 }
 
 // Notify causes package signal to relay incoming signals to c.