Warn if we can't shut down modules cleanly

diff --git a/src/main/modules.c b/src/main/modules.c
index b739b79106ac48b4e581f48c4d157fa12752ba5a..378a0eb1af6122047bd012e3e880a3510aa1ab25 100644 (file)
--- a/src/main/modules.c
+++ b/src/main/modules.c
@@ -356,7 +356,10 @@ static void module_instance_free_old(CONF_SECTION *cs, module_instance_t *node,
                cf_section_parse_free(cs, mh->insthandle);
                
                if (node->entry->module->detach) {
-                       (node->entry->module->detach)(mh->insthandle);
+                       if ((node->entry->module->detach)(mh->insthandle) < 0) {
+                               DEBUG("WARNING: Failed detaching module %s cleanly.  Doing forcible shutdown", node->name);
+
+                       }
                } else {
                        free(mh->insthandle);
                }