diff --git a/user/src/bin/forktree.rs b/user/src/bin/forktree.rs index bfcfc4ca..2d225c13 100644 --- 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) {