Updated base16enc and base64enc example programs.

ChangeLog

@@ -5,6 +5,8 @@
 
 	* sexp-transport.c (sexp_transport_iterator_first): For
 	base64_decode_update, omit initialization of coded_length.
+	* examples/base64dec.c (main): Likewise.
+	* examples/base16dec.c (main): Likewise, for base16_decode_update.
 
 	* base64-decode.c (base64_decode_update): Use *dst_length for
 	output only. Don't require callers to pass a sane value.

examples/base16dec.c

@@ -75,8 +75,6 @@ main(int argc UNUSED, char **argv UNUSED)
 	  return EXIT_FAILURE;
 	}
       
-      decoded_bytes = BASE16_DECODE_LENGTH(nbytes);
-
       /* Decodes one chunk: */
       if (!base16_decode_update(&b16_ctx, &decoded_bytes, result, nbytes, buffer))
 	{

examples/base64dec.c

@@ -75,8 +75,6 @@ main(int argc UNUSED, char **argv UNUSED)
 	  return EXIT_FAILURE;
 	}
 
-      decoded_bytes = BASE64_DECODE_LENGTH(nbytes);
-
       /* Decodes one chunk: */
       if (!base64_decode_update(&b64_ctx, &decoded_bytes, result, nbytes, buffer))
 	{