v0.1.4-pre.005

crates/ksp-app-config-desk/src/main.rs

@@ -1,5 +1,5 @@
 // file: crates/ksp-app-config-desk/src/main.rs
-// version: 1
+// version: 2
 
 //! Binary entry point for the KSP configuration desktop application.
 
@@ -13,7 +13,7 @@ use fs2::FileExt; // rust-rules: trait-import
 fn main() -> std::process::ExitCode {
     let mut lock_path = std::env::temp_dir();
     lock_path.push("com_sasedev_ksp_app_config_desk.lock");
-    let lock_file = match std::fs::OpenOptions::new().read(true).write(true).create(true).open(&lock_path) {
+    let lock_file = match std::fs::OpenOptions::new().read(true).write(true).create(true).truncate(false).open(&lock_path) {
         std::result::Result::Ok(file) => file,
         std::result::Result::Err(error) => {
             eprintln!("cannot create application lock '{}': {error}", lock_path.display());