Merge pull request #5482 from evolvedbinary/5.x.x/hotfix/xquery-trigg…

…er-leak

 [5.x.x] Fix an issue where XQuery Trigger state may leak

exist-core/src/main/java/org/exist/collections/triggers/XQueryTrigger.java

@@ -407,6 +407,7 @@ private void execute(final TriggerPhase phase, final TriggerEvent event, final D
 			compiledQuery = getScript(broker, transaction);
 			if (compiledQuery == null) {
 				// NOTE: can occur if there is no such XQueryTrigger library module available in the database
+				TriggerStatePerThread.clearIfFinished(phase);
 				return;
 			}
 		} catch (final TriggerException e) {
@@ -447,6 +448,7 @@ private void execute(final TriggerPhase phase, final TriggerEvent event, final D
 					if (LOG.isDebugEnabled()) {
 						LOG.debug("No such function '" + functionName + "' in XQueryTrigger: " + compiledQuery.getSource());
 					}
+					TriggerStatePerThread.clearIfFinished(phase);
 					return;
 				}
 			}