From c568ca2932c0bd8a395fec516c49781b515b4776 Mon Sep 17 00:00:00 2001
From: Paul Sajna <paulsajna@gmail.com>
Date: Thu, 15 Mar 2018 16:18:35 -0700
Subject: [PATCH] test cleanup

---
 tests/waitpid.c | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/tests/waitpid.c b/tests/waitpid.c
index 79f9829207..c350e33c6f 100644
--- a/tests/waitpid.c
+++ b/tests/waitpid.c
@@ -5,12 +5,13 @@
 int main(int argc, char** argv) {
     pid_t pid = fork();
     if (pid == 0) {
-    // child
-    sleep(1);
-    exit(0);
-} else {
-    // parent
-    int stat_loc;
-    waitpid(pid, &stat_loc, 0);
+        // child
+        sleep(1);
+        exit(0);
+    } else {
+        // parent
+        int stat_loc;
+        waitpid(pid, &stat_loc, 0);
     }
+    return 0;
 }