Properly destroy mem_cred object on pki --pkcs7 --help

diff --git a/src/pki/commands/pkcs7.c b/src/pki/commands/pkcs7.c
index 3d53ace..9f167d3 100644 (file)
--- a/src/pki/commands/pkcs7.c
+++ b/src/pki/commands/pkcs7.c
@@ -295,6 +295,7 @@ static int pkcs7()
                switch (command_getopt(&arg))
                {
                        case 'h':
+                               creds->destroy(creds);
                                return command_usage(NULL);
                        case 'i':
                                file = arg;