From 88f6121fabaa6b7b17a2d78a52ebef2ddda16104 Mon Sep 17 00:00:00 2001
From: guowenxue <guowenxue@gmail.com>
Date: Sat, 23 Jan 2021 23:14:43 +0800
Subject: [PATCH] add LUX sensor tsl2561 support in lightd

---
 apue/2.Socket/ds18b20.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/apue/2.Socket/ds18b20.c b/apue/2.Socket/ds18b20.c
index 9a7b54e..cd1d827 100644
--- a/apue/2.Socket/ds18b20.c
+++ b/apue/2.Socket/ds18b20.c
@@ -98,5 +98,7 @@
     /* convert string value to float value */
     *temp = atof(ptr)/1000;
    
+    close(fd);
+
     return 0;
 }

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