Fix memory leaks found by valgrind.

[tinc] / src / openssl / digest.c

diff --git a/src/openssl/digest.c b/src/openssl/digest.c
index 3159e7a39a90fa9388927f675a9ad020b8a9fe75..e88274e69bdb1512b6fee018e682955ca347705d 100644 (file)
--- a/src/openssl/digest.c
+++ b/src/openssl/digest.c
@@ -78,8 +78,7 @@ bool digest_set_key(digest_t *digest, const void *key, size_t len) {
 }
 
 void digest_close(digest_t *digest) {
-       if(digest->key)
-               free(digest->key);
+       free(digest->key);
        digest->key = NULL;
 }