From c234916b2bdb2d54b4ff7dc7c77e44029ee07c1e Mon Sep 17 00:00:00 2001
From: Matthew Rothenberg <mrothenberg@gmail.com>
Date: Thu, 16 Oct 2014 17:08:29 -0400
Subject: [PATCH] scripts should exit rather than return
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some shells are pickier about this.  darwin uses a newer version of sh
that complains about it.  this is the ‘proper’ behavior in either
scenario.
---
 run_tests.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/run_tests.sh b/run_tests.sh
index 877f9ed..2d5c061 100755
--- a/run_tests.sh
+++ b/run_tests.sh
@@ -19,8 +19,8 @@ done
 
 if [ "$failed" = "true" ]; then
   echo "Tests failed!"
-  return 1;
+  exit 1;
 else
   echo "All tests passed!"
-  return 0;
+  exit 0;
 fi