mbedtls: add missing ifdef for build with disabled debug

Signed-off-by: Felix Fietkau <nbd@nbd.name>

diff --git a/ustream-mbedtls.c b/ustream-mbedtls.c
index 73c4a5eee1be378b0062ef5408a3a5e0fa4ee424..ff2c9a9aad936deba7ac1f18f6b3b929355ae6dd 100644 (file)
--- a/ustream-mbedtls.c
+++ b/ustream-mbedtls.c
@@ -483,7 +483,9 @@ __hidden void __ustream_ssl_set_debug(struct ustream_ssl_ctx *ctx, int level,
        ctx->debug_cb = cb;
        ctx->debug_cb_priv = cb_priv;
        mbedtls_ssl_conf_dbg(&ctx->conf, debug_cb, ctx);
+#ifdef MBEDTLS_DEBUG_C
        mbedtls_debug_set_threshold(level);
+#endif
 }
 
 __hidden void *__ustream_ssl_session_new(struct ustream_ssl_ctx *ctx)