--- a/libpurple/ciphers/aes.c Thu Jul 11 19:18:32 2013 -0400 +++ b/libpurple/ciphers/aes.c Thu Jul 11 19:18:59 2013 -0400 @@ -241,7 +241,7 @@ if (handle == NULL) return FALSE; - ret = gnutls_cipher_encrypt2(handle, input, len, output, len); + ret = gnutls_cipher_encrypt2(handle, (void *)input, len, output, len); gnutls_cipher_deinit(handle); if (ret != 0) {