Don't crash when not compiling for AVR and executing 'is_compiling_for_avr

dylanmckay · dylanmckay · commit fa75371ffe2d · 2021-01-28T04:28:35.000+13:00
diff --git a/src/current.rs b/src/current.rs
@@ -30,6 +30,6 @@ pub fn mcu_name() -> Option<String> {
 
 /// Checks if the current cargo target architecture is AVR.
 pub fn is_compiling_for_avr() -> bool {
-    env::var("CARGO_CFG_TARGET_ARCH").unwrap() == "avr"
+    env::var("CARGO_CFG_TARGET_ARCH") == Ok("avr".to_string())
 }
 

Original file line number	Diff line number	Diff line change
`@@ -30,6 +30,6 @@ pub fn mcu_name() -> Option<String> {`
`30`	`30`
`31`	`31`	`/// Checks if the current cargo target architecture is AVR.`
`32`	`32`	`pub fn is_compiling_for_avr() -> bool {`
`33`		`- env::var("CARGO_CFG_TARGET_ARCH").unwrap() == "avr"`
	`33`	`+ env::var("CARGO_CFG_TARGET_ARCH") == Ok("avr".to_string())`
`34`	`34`	`}`
`35`	`35`