liboconfig: mark oconfig_free_all as static

diff --git a/src/liboconfig/oconfig.c b/src/liboconfig/oconfig.c
index 56ccefbf4e26e0e51f77c74f77e376f395db8ef8..936e3733d8fb7c3bd8b522ec9bdb7ad38c12ddb0 100644 (file)
--- a/src/liboconfig/oconfig.c
+++ b/src/liboconfig/oconfig.c
@@ -188,7 +188,7 @@ oconfig_item_t *oconfig_clone (const oconfig_item_t *ci_orig)
   return (ci_copy);
 } /* oconfig_item_t *oconfig_clone */
 
-void oconfig_free_all (oconfig_item_t *ci)
+static void oconfig_free_all (oconfig_item_t *ci)
 {
   int i;