Explicitly test against NULL; do not use !p or similar

[openssl.git] / crypto / engine / eng_pkey.c

diff --git a/crypto/engine/eng_pkey.c b/crypto/engine/eng_pkey.c
index 1f67eaa4fcba05b51483da8cc8377f08945a1054..b8853df1cfccc87d112b5a9f9e5051f146b4e8dd 100644 (file)
--- a/crypto/engine/eng_pkey.c
+++ b/crypto/engine/eng_pkey.c
@@ -73,7 +73,7 @@ EVP_PKEY *ENGINE_load_private_key(ENGINE *e, const char *key_id,
         return 0;
     }
     pkey = e->load_privkey(e, key_id, ui_method, callback_data);
-    if (!pkey) {
+    if (pkey == NULL) {
         ENGINEerr(ENGINE_F_ENGINE_LOAD_PRIVATE_KEY,
                   ENGINE_R_FAILED_LOADING_PRIVATE_KEY);
         return 0;
@@ -103,7 +103,7 @@ EVP_PKEY *ENGINE_load_public_key(ENGINE *e, const char *key_id,
         return 0;
     }
     pkey = e->load_pubkey(e, key_id, ui_method, callback_data);
-    if (!pkey) {
+    if (pkey == NULL) {
         ENGINEerr(ENGINE_F_ENGINE_LOAD_PUBLIC_KEY,
                   ENGINE_R_FAILED_LOADING_PUBLIC_KEY);
         return 0;