diff --git a/src/internal.c b/src/internal.c
index 4788dc501..10aa7349a 100644
--- a/src/internal.c
+++ b/src/internal.c
@@ -4469,10 +4469,12 @@ int CopyDecodedToX509(WOLFSSL_X509* x509, DecodedCert* dCert)
     }
 
     /* store cert for potential retrieval */
-    ret = AllocDer(&x509->derCert, dCert->maxIdx, CERT_TYPE, NULL);
-    if (ret == 0) {
+    if (AllocDer(&x509->derCert, dCert->maxIdx, CERT_TYPE, NULL) == 0) {
         XMEMCPY(x509->derCert.buffer, dCert->source, dCert->maxIdx);
     }
+    else {
+        ret = MEMORY_E;
+    }
 
     x509->altNames       = dCert->altNames;
     dCert->weOwnAltNames = 0;