1 files changed, 5 insertions, 5 deletions
diff --git a/src/UndoHistory.h b/src/UndoHistory.h
index 98df93465..349ca2665 100644
--- a/src/UndoHistory.h
+++ b/src/UndoHistory.h
@@ -39,11 +39,11 @@ public:
  */
 class UndoHistory {
 	std::vector<UndoAction> actions;
-	int maxAction;
-	int currentAction;
-	int undoSequenceDepth;
-	int savePoint;
-	int tentativePoint;
+	int maxAction = 0;
+	int currentAction = 0;
+	int undoSequenceDepth = 0;
+	int savePoint = 0;
+	int tentativePoint = -1;
 	std::optional<int> detach;
 	std::unique_ptr<ScrapStack> scraps;