aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--lib/vtls/gtls.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/vtls/gtls.c b/lib/vtls/gtls.c
index 2a9878715..d6849cebc 100644
--- a/lib/vtls/gtls.c
+++ b/lib/vtls/gtls.c
@@ -735,9 +735,10 @@ gtls_connect_step3(struct connectdata *conn,
/* initialize an X.509 certificate structure. */
gnutls_x509_crt_init(&x509_cert);
- /* convert the given DER or PEM encoded Certificate to the native
- gnutls_x509_crt_t format */
- gnutls_x509_crt_import(x509_cert, chainp, GNUTLS_X509_FMT_DER);
+ if(chainp)
+ /* convert the given DER or PEM encoded Certificate to the native
+ gnutls_x509_crt_t format */
+ gnutls_x509_crt_import(x509_cert, chainp, GNUTLS_X509_FMT_DER);
if(data->set.ssl.issuercert) {
gnutls_x509_crt_init(&x509_issuer);