From 01cd33a44eaf9f92d748a3b92ff3cd84e8b45454 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Sun, 09 Sep 2012 17:10:13 -0400
Subject: Return rather than print value in _ob_return.

Don't use _ob_return in command substitutions.  Doing so unsets stack
variables only in a subshell environment.
---
(limited to 'lib/common.sh')

diff --git a/lib/common.sh b/lib/common.sh
index 73293d7..22b017c 100644
--- a/lib/common.sh
+++ b/lib/common.sh
@@ -36,7 +36,5 @@ _ob_return()
 	# Pop the variable list from the top of the stack.
 	_OB_STACK_VARS="${_OB_STACK_VARS%|*}"
 
-	# Print the return value.
-	echo ${1}
-	return 0
+	return ${1}
 }
--
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