Deleted some unused variables.

ChangeLog

 2012-09-10  Niels Möller  <nisse@lysator.liu.se>
 
-	* examples/base16enc.c (main): Deleted useless allocations. Patch
-	from Tim Rühsen.
+	From Tim Rühsen:
+	* pgp-encode.c (pgp_put_rsa_sha1_signature): Deleted unused variable.
+	* rsa2openpgp.c (rsa_keypair_to_openpgp): Likewise.
+	* examples/base16enc.c (main): Deleted useless allocations.
 
 2012-09-07  Niels Möller  <nisse@lysator.liu.se>
 

pgp-encode.c

@@ -246,7 +246,6 @@ pgp_put_rsa_sha1_signature(struct nettle_buffer *buffer,
   unsigned hash_end;
   unsigned sub_packet_start;
   uint8_t trailer[6];
-  uint8_t digest16[2];
   mpz_t s;
   
   /* Signature packet. The packet could reasonably be both smaller and

rsa2openpgp.c

@@ -64,7 +64,6 @@ rsa_keypair_to_openpgp(struct nettle_buffer *buffer,
   time_t now = time(NULL);
 
   unsigned key_start;
-  unsigned key_length;
   unsigned userid_start;
   
   struct sha1_ctx key_hash;