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, 1 insertions, 0 deletions

diff --git a/src/conf.h b/src/conf.h
index e89806a..8433381 100644
--- a/src/conf.h
+++ b/src/conf.h
@@ -116,5 +116,6 @@ struct config_s {
 extern int reload_config_file (const char *config_fname, struct config_s *conf);
 
 int config_compile_regex (void);
+void free_config (struct config_s *conf);
 
 #endif