Werk #19176: Empty Rows Removed From Alert Statistics View

Component	User interface
Title	Empty Rows Removed From Alert Statistics View
Date	Jan 26, 2026
Level	Trivial Change
Class	Bug Fix
Compatibility	Compatible - no manual interaction needed
Checkmk versions & editions	2.6.0b1 Not yet released Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Ultimate MT 2.5.0b1 Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Ultimate MT 2.4.0p21 Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Ultimate MT 2.3.0p43 Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Ultimate MT

On fresh sites with no added hosts, or with sites which have logs but no hosts yet, the Alert statistics view, and derived reports, would have an extra empty row with no data.

This fix makes sure only valid data appears.

No manual intervention is required.

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