From f1e6bfe98a1dd8fc0a2b8d4f117bf77b6a5cb6aa Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Sun, 17 Jan 2016 09:58:57 -0500
Subject: cmd/*: s/exit/return/

---
(limited to 'src')

diff --git a/src/cmd/build.sh b/src/cmd/build.sh
index 86d770c..d48742e 100644
--- a/src/cmd/build.sh
+++ b/src/cmd/build.sh
@@ -34,7 +34,7 @@ cmd_build_main()
 
 	if [ ${#} -lt 2 ]; then
 		print_cmd_usage 'build' >&2
-		exit 1
+		return 1
 	fi
 
 	root="${1}"
diff --git a/src/cmd/install.sh b/src/cmd/install.sh
index ae26588..097250a 100644
--- a/src/cmd/install.sh
+++ b/src/cmd/install.sh
@@ -30,13 +30,13 @@ cmd_install_main()
 
 	if ! get_options "${@}"; then
 		print_cmd_usage 'install' >&2
-		exit 1
+		return 1
 	fi
 	shift $(($OPTIND - 1))
 
 	if [ ${#} -lt 2 ]; then
 		print_cmd_usage 'install' >&2
-		exit 1
+		return 1
 	fi
 
 	# TODO: Consider making suite optional, getting a default suite from the
diff --git a/src/cmd/installer-pc.sh b/src/cmd/installer-pc.sh
index f9fd509..0ecca4b 100644
--- a/src/cmd/installer-pc.sh
+++ b/src/cmd/installer-pc.sh
@@ -33,21 +33,21 @@ cmd_installer_pc_main()
 
 	if ! get_options "${@}"; then
 		print_cmd_usage 'installer-pc' >&2
-		exit 1
+		return 1
 	fi
 	shift $(($OPTIND - 1))
 
 	if [ "x${cmd_installer_pc_opt_a-}" = 'x' ]; then
 		print_cmd_usage 'installer-pc' >&2
-		exit 1
+		return 1
 	fi
 	if [ "x${cmd_installer_pc_opt_p-}" = 'x' ]; then
 		print_cmd_usage 'installer-pc' >&2
-		exit 1
+		return 1
 	fi
 	if [ ${#} -ne 2 ]; then
 		print_cmd_usage 'installer-pc' >&2
-		exit 1
+		return 1
 	fi
 
 	suite="${1}"
diff --git a/src/cmd/mkinitramfs.sh b/src/cmd/mkinitramfs.sh
index df756ca..d319f3d 100644
--- a/src/cmd/mkinitramfs.sh
+++ b/src/cmd/mkinitramfs.sh
@@ -29,21 +29,21 @@ cmd_mkinitramfs_main()
 
 	if ! get_options "${@}"; then
 		print_cmd_usage 'mkinitramfs' >&2
-		exit 1
+		return 1
 	fi
 	shift $(($OPTIND - 1))
 
 	if [ "x${cmd_mkinitramfs_opt_l-}" = 'x' ]; then
 		print_cmd_usage 'mkinitramfs' >&2
-		exit 1
+		return 1
 	fi
 	if [ "x${cmd_mkinitramfs_opt_i-}" = 'x' ]; then
 		print_cmd_usage 'mkinitramfs' >&2
-		exit 1
+		return 1
 	fi
 	if [ ${#} -lt 1 ]; then
 		print_cmd_usage 'mkinitramfs' >&2
-		exit 1
+		return 1
 	fi
 
 	linux_output="${cmd_mkinitramfs_opt_l}"
diff --git a/src/cmd/opkg.sh b/src/cmd/opkg.sh
index 5a48fb8..712baab 100644
--- a/src/cmd/opkg.sh
+++ b/src/cmd/opkg.sh
@@ -31,7 +31,7 @@ cmd_opkg_main()
 
 	if [ ${#} -lt 1 ]; then
 		print_cmd_usage 'opkg' >&2
-		exit 1
+		return 1
 	fi
 
 	root="${1}"
diff --git a/src/cmd/shell.sh b/src/cmd/shell.sh
index e761f55..578e5d1 100644
--- a/src/cmd/shell.sh
+++ b/src/cmd/shell.sh
@@ -25,7 +25,7 @@ cmd_shell_main()
 
 	if [ ${#} -lt 1 ]; then
 		print_cmd_usage 'shell' >&2
-		exit 1
+		return 1
 	fi
 
 	root="${1}"
--
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