From 191c9e08186cf89b26148f9f4a03061f1ce0bbe0 Mon Sep 17 00:00:00 2001
From: Filippo Bedendo Bordon <michiamophil@gmail.com>
Date: Mon, 20 Feb 2012 22:27:16 +0100
Subject: [PATCH] Add sync and correct cp while

---
 src/usbinstall.sh | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/usbinstall.sh b/src/usbinstall.sh
index b4bbbd5..05e635c 100755
--- a/src/usbinstall.sh
+++ b/src/usbinstall.sh
@@ -291,18 +291,19 @@ cp $SELECT_ISO ./ &
 export CPPID=$!
 DEST_SIZE=0
 DEST_FILE=./"`basename $SELECT_ISO`"
-CPSTATE=`ps $CPPID | grep "cp"`
-while [ "$CPSTATE" != "" ]; do
+ps $CPPID >/dev/null
+while [ $? -eq 0 ]; do
     if [ -e $DEST_FILE ]; then
 	DEST_SIZE=$(stat -c %s $DEST_FILE)
 	percentuale=$((45 + ( 50 * $DEST_SIZE ) / $ORIG_SIZE ))
 	set_pbar $percentuale
     fi
     sleep 2
-    CPSTATE=`ps $CPPID | grep "cp"`
+    ps $CPPID >/dev/null
 done
 ln -fs `basename $SELECT_ISO` ./openmamba-live.iso
 popd >/dev/null
+sync
 set_pbar 98
 
 set_status "Smonto la chiavetta"