1 files changed, 3 insertions, 1 deletions
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/UncachedKeyRing.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/UncachedKeyRing.java
index 18ddaa0ec..73a51942d 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/UncachedKeyRing.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/UncachedKeyRing.java
@@ -204,7 +204,9 @@ public class UncachedKeyRing {
 
     public void encodeArmored(OutputStream out, String version) throws IOException {
         ArmoredOutputStream aos = new ArmoredOutputStream(out);
-        aos.setHeader("Version", version);
+        if (version != null) {
+            aos.setHeader("Version", version);
+        }
         aos.write(mRing.getEncoded());
         aos.close();
     }