From e327e1ab211fcea11d1374687fc44a29f8852809 Mon Sep 17 00:00:00 2001 From: Eggert Jung Date: Tue, 5 Apr 2022 12:46:50 +0200 Subject: [PATCH] fix crash --- main.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/main.c b/main.c index 9d20b91..500b872 100644 --- a/main.c +++ b/main.c @@ -86,7 +86,7 @@ void do_luefter(){ if (read_Input(BTN_LUEFTER_PLUS, RISING) && (fan_value+STEP_SIZE <= TOP_VALUE)) { fan_value += STEP_SIZE; #if PLC_MQTT_ENABLED - char _msg[3]; + char _msg[4]; sprintf(_msg, "%d", fan_value * 100 / 40); mqtt_pub(&mqtt_client, "/Filamentanlage/04_Messmodul/state/LuefterSpeed", _msg, 3); #endif @@ -96,7 +96,7 @@ void do_luefter(){ if (read_Input(BTN_LUEFTER_MINUS, RISING) && (fan_value-STEP_SIZE >= STEP_SIZE)) { fan_value -= STEP_SIZE; #if PLC_MQTT_ENABLED - char _msg[3]; + char _msg[4]; sprintf(_msg, "%d", fan_value * 100 / 40); mqtt_pub(&mqtt_client, "/Filamentanlage/04_Messmodul/state/LuefterSpeed", _msg, 3); #endif