From 7a836e3adb3feeee30dce0a97c7c71568ac4b06e Mon Sep 17 00:00:00 2001
From: "Christian W. Zuckschwerdt" <christian@zuckschwerdt.org>
Date: Fri, 6 Oct 2023 17:14:03 +0200
Subject: [PATCH] minor: update docs

---
 README.md                 | 4 +++-
 conf/rtl_433.example.conf | 3 ++-
 man/man1/rtl_433.1        | 4 ++++
 src/devices/simplisafe.c  | 3 ++-
 4 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index c594efe4a..dcd661ee0 100644
--- a/README.md
+++ b/README.md
@@ -37,6 +37,8 @@ See [CONTRIBUTING.md](./docs/CONTRIBUTING.md).
 
 ```
 
+  A "rtl_433.conf" file is searched in "./", XDG_CONFIG_HOME e.g. "$HOME/.config/rtl_433/",
+  "/usr/local/etc/rtl_433/", "/etc/rtl_433/", then command line args will be parsed in order.
 		= General options =
   [-V] Output the version string and exit
   [-v] Increase verbosity (can be used multiple times).
@@ -328,7 +330,7 @@ See [CONTRIBUTING.md](./docs/CONTRIBUTING.md).
     [242]* Baldr / RainPoint rain gauge.
     [243]  Celsia CZC1 Thermostat
     [244]  Fine Offset Electronics WS90 weather station
-    [245]* ThermoPro TX-2C Thermometer
+    [245]* ThermoPro TX-2C Thermometer and Humidity sensor
     [246]  TFA 30.3151 Weather Station
 
 * Disabled by default, use -R n or a conf file to enable
diff --git a/conf/rtl_433.example.conf b/conf/rtl_433.example.conf
index a24db4009..3749c2708 100644
--- a/conf/rtl_433.example.conf
+++ b/conf/rtl_433.example.conf
@@ -471,7 +471,8 @@ stop_after_successful_events false
 # protocol 242 # Baldr / RainPoint rain gauge.
   protocol 243 # Celsia CZC1 Thermostat
   protocol 244 # Fine Offset Electronics WS90 weather station
-# protocol 245 # ThermoPro TX-2C Thermometer
+# protocol 245 # ThermoPro TX-2C Thermometer and Humidity sensor
+  protocol 246 # TFA 30.3151 Weather Station
 
 ## Flex devices (command line option "-X")
 
diff --git a/man/man1/rtl_433.1 b/man/man1/rtl_433.1
index e3f40db9d..66481a1f9 100644
--- a/man/man1/rtl_433.1
+++ b/man/man1/rtl_433.1
@@ -37,6 +37,10 @@ PlutoSDR, HackRF One (using SoapySDR drivers), as well as SoapyRemote.
 A summary of options is included below.
 Detailed information on some options follows.
 .\" body
+
+
+  A "rtl_433.conf" file is searched in "./", XDG_CONFIG_HOME e.g. "$HOME/.config/rtl_433/",
+  "/usr/local/etc/rtl_433/", "/etc/rtl_433/", then command line args will be parsed in order.
 .SS "General options"
 .TP
 [ \fB\-V\fI\fP ]
diff --git a/src/devices/simplisafe.c b/src/devices/simplisafe.c
index 17306c010..d21f46b36 100644
--- a/src/devices/simplisafe.c
+++ b/src/devices/simplisafe.c
@@ -77,7 +77,8 @@ static int ss_sensor_parser(r_device *decoder, bitbuffer_t *bitbuffer, int row)
     } else if (state == 3) {
         snprintf(extradata, sizeof(extradata), "Alarm Off");
     } else {
-        snprintf(extradata, sizeof(extradata), "");
+        //snprintf(extradata, sizeof(extradata), "");
+        *extradata = '\0';
     }
 
     /* clang-format off */