From 2a9079644708eedd190b82675a76372f9c8abd7e Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel@debian.org>
Date: Sun, 11 Nov 2007 21:33:43 +0100
Subject: Making umount calls check if they are actually necessary.

---
 helpers/lh_chroot_proc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'helpers/lh_chroot_proc')

diff --git a/helpers/lh_chroot_proc b/helpers/lh_chroot_proc
index 7d5688d26..378703adc 100755
--- a/helpers/lh_chroot_proc
+++ b/helpers/lh_chroot_proc
@@ -85,7 +85,10 @@ case "${1}" in
 
 			# Unmounting /proc
 			#fuser -km chroot/proc
-			${LH_ROOT_COMMAND} umount chroot/proc > /dev/null 2>&1
+			if [ -e chroot/proc/version ]
+			then
+				${LH_ROOT_COMMAND} umount chroot/proc
+			fi
 		else
 			rm -rf chroot/proc
 			mkdir -p chroot/proc
-- 
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