Restore 1.48 support

mitsuhiko · Sep 19, 2023 · 10d59fa · 10d59fa
1 parent c83c0c7
commit 10d59fa
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/unix.rs b/src/unix.rs
@@ -12,7 +12,7 @@ pub fn self_delete() -> Result<(), io::Error> {
 
 pub fn self_replace(new_executable: &Path) -> Result<(), io::Error> {
     let mut exe = env::current_exe()?;
-    if exe.is_symlink() {
+    if exe.metadata().map_or(false, |x| x.file_type().is_symlink()) {
         exe = fs::read_link(exe)?;
     }
     let old_permissions = exe.metadata()?.permissions();