secure/precis: replace bytes.Compare with bytes.Equal

Change-Id: Ifa6ba05253b38e1cb3d5791e62b36a523fb68e52
GitHub-Last-Rev: 2d7de01c3d93285224e3c65f55845a316da8f4d0
GitHub-Pull-Request: golang/text#36
Reviewed-on: https://go-review.googlesource.com/c/text/+/438559
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Auto-Submit: Dmitri Shuralyov <dmitshur@golang.org>
diff --git a/secure/precis/profile.go b/secure/precis/profile.go
index 35bd6f0..bdd991b 100644
--- a/secure/precis/profile.go
+++ b/secure/precis/profile.go
@@ -316,7 +316,7 @@
 		return false
 	}
 
-	return bytes.Compare(akey, bkey) == 0
+	return bytes.Equal(akey, bkey)
 }
 
 // Allowed returns a runes.Set containing every rune that is a member of the