Merge pull request #75 from rust-cross/remove-broken-symlink

Remove broken symlink before creating new one
rust-cross · Dec 26, 2022 · e76deb1 · e76deb1
2 parents 0c658ea + 462b5ff
commit e76deb1
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/zig.rs b/src/zig.rs
@@ -748,6 +748,10 @@ fn symlink_wrapper(target: &Path) -> Result<()> {
     #[cfg(unix)]
     {
         if !target.exists() {
+            if fs::read_link(target).is_ok() {
+                // remove broken symlink
+                fs::remove_file(target)?;
+            }
             std::os::unix::fs::symlink(current_exe, target)?;
         }
     }