Allow Checkable#retry_interval to be 0

refs #6871

diff --git a/lib/icinga/checkable-check.cpp b/lib/icinga/checkable-check.cpp
index e70648d895d3a06b884c47c46d6e45e07a6d615f..b159247a9aac96a5ca6aee9f328cb9308b7365ad 100644 (file)
--- a/lib/icinga/checkable-check.cpp
+++ b/lib/icinga/checkable-check.cpp
@@ -79,7 +79,8 @@ void Checkable::UpdateNextCheck(const MessageOrigin::Ptr& origin)
        if (interval > 1)
                adj = fmod(now * 100 + GetSchedulingOffset(), interval * 100) / 100.0;
 
-       adj = std::min(0.5 + fmod(GetSchedulingOffset(), interval * 5) / 100.0, adj);
+       if (adj != 0.0)
+               adj = std::min(0.5 + fmod(GetSchedulingOffset(), interval * 5) / 100.0, adj);
 
        double nextCheck = now - adj + interval;