From 54e006d2672914418ed92dbeb2f10aa9edc84b0e Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Sat, 16 Jan 2016 21:46:27 -0500
Subject: cmd/*: Reduce block_umount() calls to one-liners

---
(limited to 'src/cmd/shell.sh')

diff --git a/src/cmd/shell.sh b/src/cmd/shell.sh
index f062a0e..e761f55 100644
--- a/src/cmd/shell.sh
+++ b/src/cmd/shell.sh
@@ -49,9 +49,7 @@ cmd_shell_main()
 	fi
 	session_end
 
-	if [ "x${dev}" != 'x' ]; then
-		block_umount "${root}"
-	fi
+	[ "x${dev}" != 'x' ] && block_umount "${root}"
 }
 
 cmd_shell_register()
--
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