From 7a8565498f9894a6d8fbb8cd4462048a4c603418 Mon Sep 17 00:00:00 2001
From: Arseniy-Movshev <dodoradio@outlook.com>
Date: Wed, 31 May 2023 18:02:33 +0100
Subject: Make sure we open files as readonly when we're reading them so we
 don't create random new files This shouldn't happen anyway, but this change
 helps avoid error conditions

---
 daemon/logger.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/daemon/logger.cpp b/daemon/logger.cpp
index 9e0450e..65b5c2b 100644
--- a/daemon/logger.cpp
+++ b/daemon/logger.cpp
@@ -108,7 +108,7 @@ bool dayFileExists(QString sensorPrefix, QDateTime dateTime) {
 QStringList fileGetPrevRecord(QString sensorPrefix, QDateTime recordTime) {
     qDebug() << fileNameForDate(recordTime.date(), sensorPrefix);
     QFile file(fileNameForDate(recordTime.date(), sensorPrefix));
-    if (!file.open(QIODevice::ReadWrite | QIODevice::Text)) {
+    if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
         qDebug() << "failed to open file";
         return {0,0};
     }
-- 
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