From: J-N-K <github@klug.nrw>
Date: Thu, 20 Jul 2023 19:42:27 +0000 (+0200)
Subject: Fix rrd4j database start time (#15277)
X-Git-Url: https://git.basschouten.com/?a=commitdiff_plain;h=0beaada48c5f788b9162af422c2eb3741e5c6c3b;p=openhab-addons.git

Fix rrd4j database start time (#15277)

Signed-off-by: Jan N. Klug <github@klug.nrw>
---

diff --git a/bundles/org.openhab.persistence.rrd4j/src/main/java/org/openhab/persistence/rrd4j/internal/RRD4jPersistenceService.java b/bundles/org.openhab.persistence.rrd4j/src/main/java/org/openhab/persistence/rrd4j/internal/RRD4jPersistenceService.java
index 9e8ef71365..4cf093965a 100644
--- a/bundles/org.openhab.persistence.rrd4j/src/main/java/org/openhab/persistence/rrd4j/internal/RRD4jPersistenceService.java
+++ b/bundles/org.openhab.persistence.rrd4j/src/main/java/org/openhab/persistence/rrd4j/internal/RRD4jPersistenceService.java
@@ -587,7 +587,7 @@ public class RRD4jPersistenceService implements QueryablePersistenceService {
         RrdDefConfig useRdc = getRrdDefConfig(itemName);
         if (useRdc != null) {
             rrdDef.setStep(useRdc.step);
-            rrdDef.setStartTime(System.currentTimeMillis() / 1000 - 1);
+            rrdDef.setStartTime(System.currentTimeMillis() / 1000 - useRdc.step);
             rrdDef.addDatasource(DATASOURCE_STATE, useRdc.dsType, useRdc.heartbeat, useRdc.min, useRdc.max);
             for (RrdArchiveDef rad : useRdc.archives) {
                 rrdDef.addArchive(rad.fcn, rad.xff, rad.steps, rad.rows);