From ee9b5d3c6598839a78cc7d561529260c6eefa358 Mon Sep 17 00:00:00 2001
From: Patrick McDermott <patrick.mcdermott@libiquity.com>
Date: Tue, 23 Apr 2019 15:51:07 -0400
Subject: parse_control_error(): Make "static"

---
diff --git a/src/control.sh b/src/control.sh
index f9b1e08..38ba841 100644
--- a/src/control.sh
+++ b/src/control.sh
@@ -18,7 +18,7 @@
 # along with the ProteanOS Development Kit.  If not, see
 # <http://www.gnu.org/licenses/>.
 
-parse_control_error()
+_parse_control_error()
 {
 	local file="${1}"
 	local line_nr="${2}"
@@ -75,7 +75,7 @@ parse_control()
 					para_req_fields="$(printf "%s$(get_msg \
 						'list_item_separator')" \
 						${para_req_fields})"
-					parse_control_error \
+					_parse_control_error \
 						"${file}" "${line_nr}" \
 						'control_missing_fields' \
 						"${para_req_fields}"
@@ -100,7 +100,7 @@ parse_control()
 			value="${line#*:}"
 			value="${value# }"
 			if [ "x${name}" = 'x' -o "x${name}" = "x${line}" ]; then
-				parse_control_error "${file}" "${line_nr}" \
+				_parse_control_error "${file}" "${line_nr}" \
 					'control_bad_nv'
 				continue
 			fi
@@ -112,7 +112,7 @@ parse_control()
 			if [ "x${got_fields%${LF}${name}${LF}*}" != \
 					"x${got_fields}" ]; then
 				# Duplicate field.
-				parse_control_error "${file}" "${line_nr}" \
+				_parse_control_error "${file}" "${line_nr}" \
 					'control_duplicate_field' \
 					"${name}"
 			else
@@ -123,7 +123,7 @@ parse_control()
 			in_paragraph='true'
 			if [ "x${name}" = 'x' ]; then
 				# Expecting a "Name: Value" line.
-				parse_control_error "${file}" "${line_nr}" \
+				_parse_control_error "${file}" "${line_nr}" \
 					'control_found_continuation'
 				continue
 			fi
--
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