From 09448cd91e141ee5f8507a2facbc7e05d5f2746b Mon Sep 17 00:00:00 2001
From: Matt Green <mattgreenrocks@gmail.com>
Date: Tue, 20 Dec 2016 13:21:24 -0500
Subject: [PATCH] Fix reap() hanging when child processes are still running

---
 src/process.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/process.rs b/src/process.rs
index acd4e1d..d2781ed 100644
--- a/src/process.rs
+++ b/src/process.rs
@@ -102,7 +102,10 @@ mod imp {
                 match waitpid(-self.pgid, Some(WNOHANG)) {
                     Ok(WaitStatus::Exited(_, _)) |
                     Ok(WaitStatus::Signaled(_, _, _)) => finished = finished && true,
-                    Ok(_) => finished = false,
+                    Ok(_) => {
+                        finished = false;
+                        break;
+                    }
                     Err(_) => break,
                 }
             }