From 95376a2369a2cb051e8268bfbe5ad73589fcd83b Mon Sep 17 00:00:00 2001
From: _Bastler <git@bstly.de>
Date: Wed, 13 Apr 2022 21:43:26 +0200
Subject: [PATCH] fix nullpointer

---
 .../java/de/bstly/board/businesslogic/CommentManager.java | 8 +++++++-
 .../java/de/bstly/board/businesslogic/EntryManager.java   | 8 +++++++-
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/src/main/java/de/bstly/board/businesslogic/CommentManager.java b/src/main/java/de/bstly/board/businesslogic/CommentManager.java
index 7c700c3..1320042 100644
--- a/src/main/java/de/bstly/board/businesslogic/CommentManager.java
+++ b/src/main/java/de/bstly/board/businesslogic/CommentManager.java
@@ -95,10 +95,16 @@ public class CommentManager {
 
 		JPAQuery<Long> countQuery = query.clone().select(qComment.id.countDistinct());
 
+		Long count = countQuery.fetchOne();
+
+		if (count == null) {
+			count = 0L;
+		}
+
 		return new PageImpl<Comment>(query
 				.orderBy(new OrderSpecifier<>(
 						asc ? com.querydsl.core.types.Order.ASC : com.querydsl.core.types.Order.DESC, qComment.created))
-				.limit(size).offset(page * size).fetch(), PageRequest.of(page, size, sort), countQuery.fetchOne());
+				.limit(size).offset(page * size).fetch(), PageRequest.of(page, size, sort), count);
 	}
 
 	/**
diff --git a/src/main/java/de/bstly/board/businesslogic/EntryManager.java b/src/main/java/de/bstly/board/businesslogic/EntryManager.java
index a208066..617e8e8 100644
--- a/src/main/java/de/bstly/board/businesslogic/EntryManager.java
+++ b/src/main/java/de/bstly/board/businesslogic/EntryManager.java
@@ -414,10 +414,16 @@ public class EntryManager {
 
 		JPAQuery<Long> countQuery = query.clone().select(qEntry.id.countDistinct());
 
+		Long count = countQuery.fetchOne();
+
+		if (count == null) {
+			count = 0L;
+		}
+
 		return new PageImpl<Entry>(query
 				.orderBy(new OrderSpecifier<>(
 						asc ? com.querydsl.core.types.Order.ASC : com.querydsl.core.types.Order.DESC, qEntry.created))
-				.limit(size).offset(page * size).fetch(), PageRequest.of(page, size, sort), countQuery.fetchOne());
+				.limit(size).offset(page * size).fetch(), PageRequest.of(page, size, sort), count);
 	}
 
 	/**