From ed440e44348a03a2a22a3638ba5ce4425ba5b500 Mon Sep 17 00:00:00 2001
From: Paul Schaub <vanitasvitae@fsfe.org>
Date: Thu, 9 Jan 2020 20:00:28 +0100
Subject: [PATCH] Make toString() @NonNull

---
 .../src/main/java/org/pgpainless/key/OpenPgpV4Fingerprint.java   | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pgpainless-core/src/main/java/org/pgpainless/key/OpenPgpV4Fingerprint.java b/pgpainless-core/src/main/java/org/pgpainless/key/OpenPgpV4Fingerprint.java
index 35cf7471..c77a25bf 100644
--- a/pgpainless-core/src/main/java/org/pgpainless/key/OpenPgpV4Fingerprint.java
+++ b/pgpainless-core/src/main/java/org/pgpainless/key/OpenPgpV4Fingerprint.java
@@ -129,6 +129,7 @@ public class OpenPgpV4Fingerprint implements CharSequence, Comparable<OpenPgpV4F
     }
 
     @Override
+    @Nonnull
     public String toString() {
         return fingerprint;
     }