From 3ab327e901495d4781860da9ca5b17989904a4ba Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Sun, 17 Jan 2016 14:12:26 -0500
Subject: cmd/install*: Check return value of install_system()

Also clean up on error.
---
(limited to 'src/cmd/install.sh')

diff --git a/src/cmd/install.sh b/src/cmd/install.sh
index 8d75e2c..d32f488 100644
--- a/src/cmd/install.sh
+++ b/src/cmd/install.sh
@@ -69,9 +69,12 @@ cmd_install_main()
 		fi
 	fi
 
-	install_system "${cmd_install_opt_m-}" "${suite}" \
-		"${cmd_install_opt_a-}" "${cmd_install_opt_p-}" \
-		"${root}" "${foreign}"
+	if ! install_system "${cmd_install_opt_m-}" "${suite}" \
+			"${cmd_install_opt_a-}" "${cmd_install_opt_p-}" \
+			"${root}" "${foreign}"; then
+		[ "x${dev}" != 'x' ] && block_umount "${root}"
+		return 1
+	fi
 
 	[ "x${dev}" != 'x' ] && block_umount "${root}"
 
--
cgit v0.9.1