Document what's going on

diff --git a/src/main/modules.c b/src/main/modules.c
index 2e26b89aacd99d8cdb651261fc2dffb425e5060a..355adf6b72faeede007e2879a05b6a7b45bc281b 100644 (file)
--- a/src/main/modules.c
+++ b/src/main/modules.c
@@ -1516,6 +1516,9 @@ int module_hup_module(CONF_SECTION *cs, module_instance_t *node, time_t when)
        mh->next = node->mh;
        node->mh = mh;
 
+       /*
+        *      Replace the instance handle while the module is running.
+        */
        node->insthandle = insthandle;
 
        /*