lib-settings: settings_free() - Add missing parenthesis

diff --git a/src/lib-settings/settings.h b/src/lib-settings/settings.h
index 67e939fa6192ab5b0408a593c2efea9fac13a742..f236a782ba12332dfa7532bfed244f147d61f34b 100644 (file)
--- a/src/lib-settings/settings.h
+++ b/src/lib-settings/settings.h
@@ -242,7 +242,7 @@ settings_get_or_fatal(struct event *event,
 #define settings_free(set) \
        STMT_START { \
                if ((set) != NULL) { \
-                       pool_t pool_copy = set->pool; \
+                       pool_t pool_copy = (set)->pool; \
                        pool_unref(&pool_copy); \
                        (set) = NULL; \
                } \