From 4bfa27c1bf195939d54159310c78e31ec01eba2f Mon Sep 17 00:00:00 2001
From: Guo Wenxue <guowenxue@gmail.com>
Date: Sat, 03 Aug 2019 22:54:16 +0800
Subject: [PATCH] add mqttd-02 configure file
---
apue/1.File_IO/ds18b20.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/apue/1.File_IO/ds18b20.c b/apue/1.File_IO/ds18b20.c
index 447bf28..efb0025 100644
--- a/apue/1.File_IO/ds18b20.c
+++ b/apue/1.File_IO/ds18b20.c
@@ -116,5 +116,7 @@
/* convert string value to float value */
*temp = atof(ptr)/1000;
+ close(fd);
+
return 0;
}
--
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