initiatively exit child in forktree

3 years ago · b732da242d
parent ca997784ab
commit b732da242d
1 changed files with 1 additions and 0 deletions
--- a/user/src/bin/forktree.rs
+++ b/user/src/bin/forktree.rs
@ -21,6 +21,7 @@ fn fork_child(cur: &str, branch: char) {
        yield_();
        exit(0);
    }
+    exit(0);
 }

 fn fork_tree(cur: &str) {