1 files changed, 10 insertions, 0 deletions

diff --git a/src/lib/libcrypto/dh/dh_lib.c b/src/lib/libcrypto/dh/dh_lib.c
index ba5fd41057..09965ee2ea 100644
--- a/src/lib/libcrypto/dh/dh_lib.c
+++ b/src/lib/libcrypto/dh/dh_lib.c
@@ -60,7 +60,9 @@
 #include "cryptlib.h"
 #include <openssl/bn.h>
 #include <openssl/dh.h>
+#ifndef OPENSSL_NO_ENGINE
 #include <openssl/engine.h>
+#endif
 
 const char *DH_version="Diffie-Hellman" OPENSSL_VERSION_PTEXT;
 
@@ -85,11 +87,13 @@ int DH_set_method(DH *dh, const DH_METHOD *meth)
         const DH_METHOD *mtmp;
         mtmp = dh->meth;
         if (mtmp->finish) mtmp->finish(dh);
+#ifndef OPENSSL_NO_ENGINE
         if (dh->engine)
                 {
                 ENGINE_finish(dh->engine);
                 dh->engine = NULL;
                 }
+#endif
         dh->meth = meth;
         if (meth->init) meth->init(dh);
         return 1;
@@ -112,6 +116,7 @@ DH *DH_new_method(ENGINE *engine)
                 }
 
         ret->meth = DH_get_default_method();
+#ifndef OPENSSL_NO_ENGINE
         if (engine)
                 {
                 if (!ENGINE_init(engine))
@@ -135,6 +140,7 @@ DH *DH_new_method(ENGINE *engine)
                         return NULL;
                         }
                 }
+#endif
 
         ret->pad=0;
         ret->version=0;
@@ -154,8 +160,10 @@ DH *DH_new_method(ENGINE *engine)
         CRYPTO_new_ex_data(CRYPTO_EX_INDEX_DH, ret, &ret->ex_data);
         if ((ret->meth->init != NULL) && !ret->meth->init(ret))
                 {
+#ifndef OPENSSL_NO_ENGINE
                 if (ret->engine)
                         ENGINE_finish(ret->engine);
+#endif
                 CRYPTO_free_ex_data(CRYPTO_EX_INDEX_DH, ret, &ret->ex_data);
                 OPENSSL_free(ret);
                 ret=NULL;
@@ -182,8 +190,10 @@ void DH_free(DH *r)
 
         if (r->meth->finish)
                 r->meth->finish(r);
+#ifndef OPENSSL_NO_ENGINE
         if (r->engine)
                 ENGINE_finish(r->engine);
+#endif
 
         CRYPTO_free_ex_data(CRYPTO_EX_INDEX_DH, r, &r->ex_data);