Fix crash in ScheduledDowntime::TimerProc

fixes #11352

diff --git a/lib/icinga/scheduleddowntime.cpp b/lib/icinga/scheduleddowntime.cpp
index 75b2d05780d2181dea864f59af33455bc0e9d949..c67bb10b304e3991af370cc03a3694c47d631585 100644 (file)
--- a/lib/icinga/scheduleddowntime.cpp
+++ b/lib/icinga/scheduleddowntime.cpp
@@ -106,7 +106,8 @@ void ScheduledDowntime::Start(bool runtimeCreated)
 void ScheduledDowntime::TimerProc(void)
 {
        BOOST_FOREACH(const ScheduledDowntime::Ptr& sd, ConfigType::GetObjectsByType<ScheduledDowntime>()) {
-               sd->CreateNextDowntime();
+               if (sd->IsActive())
+                       sd->CreateNextDowntime();
        }
 }