Fix crash with empty ScheduledDowntime 'ranges' attribute

fixes #11158
2016-04-22 11:00:21 +02:00 · 2016-04-22 11:00:21 +02:00 · 7442cd94f5
parent c54de4b615
commit 7442cd94f5
1 changed files with 3 additions and 0 deletions
--- a/lib/icinga/scheduleddowntime.cpp
+++ b/lib/icinga/scheduleddowntime.cpp
@ -131,6 +131,9 @@ std::pair<double, double> ScheduledDowntime::FindNextSegment(void)

 	Dictionary::Ptr ranges = GetRanges();

+	if (!ranges)
+		return std::make_pair(0, 0);
+
 	Array::Ptr segments = new Array();

 	Dictionary::Ptr bestSegment;