light_bulb: fix possible crash

Markus Kirberg · Markus Kirberg · commit 19f70b55354f · 2024-05-17T07:23:33.000+02:00
diff --git a/src/shelly_hap_light_bulb.cpp b/src/shelly_hap_light_bulb.cpp
@@ -234,7 +234,7 @@ void LightBulb::SetColorTemperature(int color_temperature,
       source != kChangeReasonAuto) {
     color_temperature_characteristic->RaiseEvent();
   }
-  if (source == kCHangeReasonHAP) {
+  if (source == kCHangeReasonHAP && ad_controller_ != nullptr) {
     ad_controller_->ColorTempChangedManually();
   }
 
@@ -267,7 +267,7 @@ void LightBulb::SetBrightness(int brightness, const std::string &source) {
   if (brightness_characteristic != nullptr) {
     brightness_characteristic->RaiseEvent();
   }
-  if (source == kCHangeReasonHAP) {
+  if (source == kCHangeReasonHAP && ad_controller_ != nullptr) {
     ad_controller_->BrightnessChangedManually();
   }
 

Original file line number	Diff line number	Diff line change
`@@ -234,7 +234,7 @@ void LightBulb::SetColorTemperature(int color_temperature,`
`234`	`234`	`source != kChangeReasonAuto) {`
`235`	`235`	`color_temperature_characteristic->RaiseEvent();`
`236`	`236`	`}`
`237`		`- if (source == kCHangeReasonHAP) {`
	`237`	`+ if (source == kCHangeReasonHAP && ad_controller_ != nullptr) {`
`238`	`238`	`ad_controller_->ColorTempChangedManually();`
`239`	`239`	`}`
`240`	`240`
`@@ -267,7 +267,7 @@ void LightBulb::SetBrightness(int brightness, const std::string &source) {`
`267`	`267`	`if (brightness_characteristic != nullptr) {`
`268`	`268`	`brightness_characteristic->RaiseEvent();`
`269`	`269`	`}`
`270`		`- if (source == kCHangeReasonHAP) {`
	`270`	`+ if (source == kCHangeReasonHAP && ad_controller_ != nullptr) {`
`271`	`271`	`ad_controller_->BrightnessChangedManually();`
`272`	`272`	`}`
`273`	`273`