base85 debug code: Fix length byte calculation

Signed-off-by: Andreas Gruenbacher <agruen@suse.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/base85.c b/base85.c
index b88270f90844095b3d352cc4213cbebd95a7f420..7b76542531b936effd5b6b158136530ab19fc73a 100644 (file)
--- a/base85.c
+++ b/base85.c
@@ -118,7 +118,7 @@ int main(int ac, char **av)
                int len = strlen(av[2]);
                encode_85(buf, av[2], len);
                if (len <= 26) len = len + 'A' - 1;
-               else len = len + 'a' - 26 + 1;
+               else len = len + 'a' - 26 - 1;
                printf("encoded: %c%s\n", len, buf);
                return 0;
        }