From 35242ef0a438664930cdcfb3789da8395aa50f8f Mon Sep 17 00:00:00 2001
From: Patrick McDermott <patrick.mcdermott@libiquity.com>
Date: Fri, 03 Jul 2020 02:16:04 -0400
Subject: cmd: Fix non-"static" global variable

Broken by commit dcf9e96aa3a3530b6f0e6afba8dc0c102b89dd51.
---
diff --git a/src/cmd.sh b/src/cmd.sh
index 0742fb4..1e94f90 100644
--- a/src/cmd.sh
+++ b/src/cmd.sh
@@ -19,8 +19,8 @@
 # <http://www.gnu.org/licenses/>.
 
 _cmds=' '
-_cmd_running=
-_cmd_running_clean=
+cmd_running=
+cmd_running_clean=
 
 register_cmd()
 {
@@ -114,12 +114,12 @@ run_cmd()
 	cmd_clean="$(printf '%s' "${cmd}" | \
 		tr '[A-Z]' '[a-z]' | tr -C '[a-z0-9_]' '_')"
 	if is_cmd "${cmd}"; then
-		_cmd_running="${cmd}"
-		_cmd_running_clean="${cmd_clean}"
+		cmd_running="${cmd}"
+		cmd_running_clean="${cmd_clean}"
 		es=0
 		"cmd_${cmd_clean}_main" "${@}" || es=${?}
-		_cmd_running=''
-		_cmd_running_clean=''
+		cmd_running=''
+		cmd_running_clean=''
 	else
 		error "$(get_msg 'cmd_not_found')" "${cmd}"
 		return 1
diff --git a/src/getopt.sh b/src/getopt.sh
index 0e63ead..12f3807 100644
--- a/src/getopt.sh
+++ b/src/getopt.sh
@@ -24,12 +24,12 @@ get_options()
 	local prefix=
 	local opt=
 
-	if [ "x${running_cmd_clean}" = 'x' ]; then
+	if [ "x${cmd_running_clean}" = 'x' ]; then
 		optstring="${OPTSTRING}"
 		prefix='opt_'
 	else
-		eval "optstring=\"\${cmd_${running_cmd_clean}_optstring}\""
-		prefix="cmd_${running_cmd_clean}_opt_"
+		eval "optstring=\"\${cmd_${cmd_running_clean}_optstring}\""
+		prefix="cmd_${cmd_running_clean}_opt_"
 	fi
 
 	unset OPTARG
--
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