From ebc65c66cf5ea41ef0d5010341a1ff69ce2733f5 Mon Sep 17 00:00:00 2001
From: Jussi Pekonen <jussi@pekonen.cc>
Date: Mon, 27 Jun 2022 22:45:45 +0300
Subject: [PATCH] Exit instead of returning when there are failures

With return statement, running tests using `shunit2 <file>` will print out
a warning message "can only `return' from a function or sourced script". This
regression has been introduced after the 2.1.8 release.
---
 shunit2 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/shunit2 b/shunit2
index 57a45da..fb955cc 100755
--- a/shunit2
+++ b/shunit2
@@ -1373,5 +1373,5 @@ _shunit_generateReport
 
 # That's it folks.
 if ! ${__SHUNIT_BUILTIN} [ "${__shunit_testsFailed}" -eq 0 ]; then
-  return ${SHUNIT_FALSE}
+  exit ${SHUNIT_FALSE}
 fi