From 2125c43ff3e50fa498d1c13aad8cc23f912caea5 Mon Sep 17 00:00:00 2001
From: mcmlxxix <mdj1979@gmail.com>
Date: Tue, 12 Dec 2023 13:06:58 -0500
Subject: [PATCH] handle empty json data files more gracefully
---
exec/load/json-db.js | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/exec/load/json-db.js b/exec/load/json-db.js
index d230a07ddc..6f63b2cf0b 100644
--- a/exec/load/json-db.js
+++ b/exec/load/json-db.js
@@ -677,7 +677,12 @@ function JSONdb (fileName, scope) {
if(!this.file.open("r",true))
return;
var data = this.file.readAll(this.settings.FILE_BUFFER).join('\n');
- this.masterData.data = JSON.parse(data);
+ if(data.length > 0) {
+ this.masterData.data = JSON.parse(data);
+ }
+ else {
+ this.masterData.data = {};
+ }
this.file.close();
this.masterShadow.data=composite_sketch(this.masterData.data);
};
--
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