From 770b4f9f593ebb1bf6c1c98e745b60300fdd0be0 Mon Sep 17 00:00:00 2001
From: Paul Schaub <vanitasvitae@fsfe.org>
Date: Tue, 24 Jul 2018 14:48:35 +0200
Subject: [PATCH] Fix unsigned assignment

---
 pgpainless-core/src/main/java/org/pgpainless/util/BCUtil.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pgpainless-core/src/main/java/org/pgpainless/util/BCUtil.java b/pgpainless-core/src/main/java/org/pgpainless/util/BCUtil.java
index e6899a62..8434b1ab 100644
--- a/pgpainless-core/src/main/java/org/pgpainless/util/BCUtil.java
+++ b/pgpainless-core/src/main/java/org/pgpainless/util/BCUtil.java
@@ -209,9 +209,9 @@ public class BCUtil {
     }
 
     public static PGPPublicKey getMasterKeyFrom(PGPKeyRing ring) {
-        Iterator<PGPPublicKey> it = ring.getPublicKeys();
+        Iterator it = ring.getPublicKeys();
         while (it.hasNext()) {
-            PGPPublicKey k = it.next();
+            PGPPublicKey k = (PGPPublicKey) it.next();
             if (k.isMasterKey()) {
                 // There can only be one master key, so we can immediately return
                 return k;