commit 16fe8fcef3919862e3bc88766f3d67d78b21e7e5
author Gilles Peskine <Gilles.Peskine@arm.com> Tue Jun 22 09:45:56 2021 +0200
committer Gilles Peskine <Gilles.Peskine@arm.com> Fri Jun 25 00:46:22 2021 +0200
tree 366f65cc8ee679548955f4d3eb44afb9c1d0a522
parent f00f15244428a917503182c16d1c2a5cd738f91a

Fix unused variable warning

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>

library/ssl_srv.c

diff --git a/library/ssl_srv.c b/library/ssl_srv.c
index 0746854..ab6d2d5 100644
--- a/library/ssl_srv.c
+++ b/library/ssl_srv.c
@@ -2922,11 +2922,13 @@
     (void) signature_len;
 #endif /* MBEDTLS_KEY_EXCHANGE_WITH_SERVER_SIGNATURE_ENABLED */
 
+#if defined(MBEDTLS_KEY_EXCHANGE_WITH_SERVER_SIGNATURE_ENABLED)
 #if defined(MBEDTLS_SSL_VARIABLE_BUFFER_LENGTH)
     size_t out_buf_len = ssl->out_buf_len - ( ssl->out_msg - ssl->out_buf );
 #else
     size_t out_buf_len = MBEDTLS_SSL_OUT_BUFFER_LEN - ( ssl->out_msg - ssl->out_buf );
 #endif
+#endif
 
     ssl->out_msglen = 4; /* header (type:1, length:3) to be written later */