auth: Compiler warning fixes

diff --git a/src/auth/policy.c b/src/auth/policy.c
index cbbd6e889e779a09816e0b7ded2668e4eafe19fc..0deb9ee5815fb74882e09adcc11cebd0d030da73 100755 (executable)
--- a/src/auth/policy.c
+++ b/src/auth/policy.c
@@ -35,7 +35,7 @@ struct policy_lookup_ctx {
        struct auth_request *request;
        struct http_client_request *http_request;
        struct json_parser *parser;
-       struct auth_settings *set;
+       const struct auth_settings *set;
        const char *url;
        bool expect_result;
        int result;
@@ -126,7 +126,7 @@ void auth_policy_open_and_close_to_key(const char *fromkey, const char *tokey, s
        fptr = fromkey;
        tptr = tokey;
 
-       while(fptr && tptr) {
+       while (fptr != NULL && tptr != NULL) {
                fdash = strchr(fptr, '/');
                tdash = strchr(tptr, '/');
 
@@ -313,7 +313,7 @@ void auth_policy_parse_response(struct policy_lookup_ctx *context)
                        (context->message!=NULL?context->message:""));
        }
 
-       if (context->callback) {
+       if (context->callback != NULL) {
                context->callback(context->result, context->callback_context);
        }
 };
@@ -329,7 +329,7 @@ void auth_policy_process_response(const struct http_response *response,
        if ((response->status / 10) != 20) {
                auth_request_log_error(context->request, "policy",
                        "Policy server HTTP error: %d %s", response->status, response->reason);
-               if (context->callback)
+               if (context->callback != NULL)
                        context->callback(context->result, context->callback_context);
                return;
        }
@@ -338,7 +338,7 @@ void auth_policy_process_response(const struct http_response *response,
                if (context->expect_result)
                        auth_request_log_error(context->request, "policy",
                                "Policy server result was empty");
-               if (context->callback)
+               if (context->callback != NULL)
                        context->callback(context->result, context->callback_context);
                return;
        }
@@ -351,7 +351,7 @@ void auth_policy_process_response(const struct http_response *response,
        } else {
                auth_request_log_debug(context->request, "policy",
                        "Policy response %d", context->result);
-               if (context->callback)
+               if (context->callback != NULL)
                        context->callback(context->result, context->callback_context);
        }
 }