Fix float conversion warning in String::toFloat.

martinbudden · martinbudden · commit 7f3e703ea9cd · 2025-09-13T15:13:50.000+01:00
diff --git a/cores/esp32/WString.cpp b/cores/esp32/WString.cpp
@@ -910,7 +910,7 @@ long String::toInt(void) const{
 
 float String::toFloat(void) const{
 if (buffer()){
- return atof(buffer());
+ return static_cast<float>(atof(buffer()));
 }
 return 0;
 }

Original file line number	Diff line number	Diff line change
`@@ -910,7 +910,7 @@ long String::toInt(void) const{`
`910`	`910`
`911`	`911`	`floatString::toFloat(void) const{`
`912`	`912`	`if (buffer()){`
`913`		`-returnatof(buffer());`
	`913`	`+returnstatic_cast<float>(atof(buffer()));`
`914`	`914`	`}`
`915`	`915`	`return0;`
`916`	`916`	`}`