typecast void pointer to char* for pointer arithmetic

diff --git a/ext/ftp/ftp.c b/ext/ftp/ftp.c
index 0e39e89cf551856e405728ab71ecc6a6e76698a2..4ced3839a06ab9990a80c920800c1228c84b80a0 100644 (file)
--- a/ext/ftp/ftp.c
+++ b/ext/ftp/ftp.c
@@ -824,7 +824,7 @@ my_send(int s, void *buf, size_t len)
                if (sent == -1)
                        return -1;
 
-               buf += sent;
+               buf = (char*) buf + sent;
                size -= sent;
        }