fix free()ing of config items

- we need to free the config after it has been succesfully loaded,
  not unconditionally before reloading.
- we also need to free them before exiting from the main program
  to have clean valgrind output.

1 files changed, 3 insertions, 0 deletions

diff --git a/src/main.c b/src/main.c
index 2d695ed..42e8048 100644
--- a/src/main.c
+++ b/src/main.c
@@ -264,6 +264,7 @@ int reload_config (int reload_logging)
                 goto done;
         }
 
+        if(config) free_config (config);
         config = c_next;
 
         if (reload_logging) ret = setup_logging ();
@@ -415,6 +416,8 @@ main (int argc, char **argv)
                 filter_destroy ();
 #endif /* FILTER_ENABLE */
 
+        free_config (config);
+
         shutdown_logging ();
 
         return EXIT_SUCCESS;