use Path::join instead of format to ensure the separator is correct i…

…n all cases. https://github.com/lobaro/FreeRTOS-rust/pull/36/files#r994011317
lobaro · Oct 25, 2022 · a6721d3 · a6721d3
1 parent bf8d73e
commit a6721d3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/freertos-cargo-build/src/lib.rs b/freertos-cargo-build/src/lib.rs
@@ -63,7 +63,7 @@ impl Builder {
  let freertos_path = env::var(ENV_KEY_FREERTOS_SRC).unwrap_or_default();
  let freertos_config_path = env::var(ENV_KEY_FREERTOS_CONFIG).unwrap_or_default();
  let freertos_shim = env::var(ENV_KEY_FREERTOS_SHIM).unwrap_or_default();
- let freertos_port_base = format!("{}{}", freertos_path, "portable");
+ let freertos_port_base = PathBuf::from(&freertos_path).join("portable");
 
  let b = Builder {
  freertos_dir: PathBuf::from(freertos_path),