1 files changed, 1 insertions, 1 deletions
diff --git a/ssl/ssl_asn1.c b/ssl/ssl_asn1.c
index d2d23d5dc9..b5c6654e92 100644
--- a/ssl/ssl_asn1.c
+++ b/ssl/ssl_asn1.c
@@ -250,7 +250,7 @@ SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, const unsigned char **pp,
     if (as == NULL)
         goto err;
 
-    if (!a || !*a) {
+    if (a == NULL || *a == NULL) {
         ret = SSL_SESSION_new();
         if (ret == NULL)
             goto err;