From 7d9351eb6b584a63652833697ad76dab137ced9d Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Sun, 09 Sep 2012 22:14:49 -0400
Subject: Fix whitespace handling in ob_parse_dep.

---
(limited to 'lib/deps.sh')

diff --git a/lib/deps.sh b/lib/deps.sh
index cf947a8..90cb98d 100644
--- a/lib/deps.sh
+++ b/lib/deps.sh
@@ -61,7 +61,8 @@ ob_parse_dep()
 		_obpd_dep="$(echo "${1}" | \
 			sed 's/\([(\[]\)/ \1/g;s/\([<>=][<>=]*\)/\1 /g')"
 		# Remove leading, trailing, and duplicate spaces.
-		_obpd_dep="$(IFS=' ' echo ${_obpd_dep})"
+		_obpd_dep="$(echo "${_obpd_dep}" | \
+			sed 's/\t/ /g;s/^ *//;s/ *$//;s/  */ /g') "
 	else
 		_ob_return 125
 		return ${?}
--
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