From a760746ebdc9dace3d293516e8eb6ab593ed090a Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Tue, 02 Oct 2012 22:49:10 -0400
Subject: Fix old variable names in ob_parse_control().

---
diff --git a/lib/control.sh b/lib/control.sh
index 34e460b..5dcdc29 100644
--- a/lib/control.sh
+++ b/lib/control.sh
@@ -54,8 +54,8 @@ ob_parse_control()
 				'control_empty_line'
 		elif [ "${_obpco_line# }" = "${_obpco_line}" ]; then
 			# "Name: Value" line.
-			_obpco_name="${_line%%:*}"
-			_obpco_value="${_line#*: }"
+			_obpco_name="${_obpco_line%%:*}"
+			_obpco_value="${_obpco_line#*: }"
 			if [ -z "${_obpco_name}" -o "${_obpco_name}" = "${_obpco_line}" \
 				-o -z "${_obpco_value}" ]; then
 				# Badly formatted control field.
@@ -90,14 +90,14 @@ ob_parse_control()
 			fi
 		else
 			# Continuation line.
-			if [ -z "${_name}" ]; then
+			if [ -z "${_obpco_name}" ]; then
 				# Expecting a "Name: Value" line.
 				_ob_parse_control_error "${_obpco_file}" "${_obpco_line_nr}" \
 					'control_found_continuation'
 				continue
 			fi
 			_obpco_value="${_obpco_value}
-${_line# }"
+${_obpco_line# }"
 		fi
 	done <"${_obpco_file}"
 
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