From: Marek Vavruša <marek.vavrusa@nic.cz>
Date: Tue, 20 Oct 2015 08:40:49 +0000 (+0200)
Subject: daemon: register props even with just config
X-Git-Tag: v1.0.0-beta2~71
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=5515e446a1db5332dddce28dd8a56e37cb8fc2a1;p=thirdparty%2Fknot-resolver.git

daemon: register props even with just config
---

diff --git a/daemon/engine.c b/daemon/engine.c
index 954f78eab..a874a9183 100644
--- a/daemon/engine.c
+++ b/daemon/engine.c
@@ -555,7 +555,7 @@ static int register_properties(struct engine *engine, struct kr_module *module)
 	if (module->config != NULL) {
 		REGISTER_MODULE_CALL(engine->L, module, module->config, "config");
 	}
-	for (struct kr_prop *p = module->props; p->name; ++p) {
+	for (struct kr_prop *p = module->props; p && p->name; ++p) {
 		if (p->cb != NULL && p->name != NULL) {
 			REGISTER_MODULE_CALL(engine->L, module, p->cb, p->name);
 		}
@@ -640,7 +640,7 @@ int engine_register(struct engine *engine, const char *name, const char *precede
 	}
 
 	/* Register properties */
-	if (module->props) {
+	if (module->props || module->config) {
 		return register_properties(engine, module);
 	}