# HG changeset patch
# User Pascal Bellard <pascal.bellard@slitaz.org>
# Date 1418902332 -3600
# Node ID 18dc23394a2ce5bf878f2dd5a1499dcd0dbe1964
# Parent  aa3f469a31d7dfa8a6458de79b67417da22b41b6
syslinux/iso2exe: avoid a possible deadlock in progress bar

diff -r aa3f469a31d7 -r 18dc23394a2c syslinux/stuff/iso2exe/init
--- a/syslinux/stuff/iso2exe/init	Thu Dec 18 11:42:27 2014 +0100
+++ b/syslinux/stuff/iso2exe/init	Thu Dec 18 12:32:12 2014 +0100
@@ -521,14 +521,13 @@
 	
 	# perform dd in progess bar
 	max=$(($(stat -c %s /mnt/$ISO)/1024/1024))
-	mkfifo /tmp/fifodd
-	dialog --gauge " The ISO image transfer can be long. Please wait..." \
-			6 70 0 < /tmp/fifodd &
 	i=0; ddq if=/mnt/$ISO bs=1024k | ( 
-		while ddq bs=1024k count=1 ; do 
+	while ddq bs=1024k count=1 ; do 
 		i=$(($i + 1))
 		[ $i -gt $max ] && break
-		echo $((($i*100)/$max)) > /tmp/fifodd
+		echo $((($i*100)/$max)) | dialog --gauge \
+			" The ISO image transfer can be long. Please wait..." \
+			6 70 0 > /dev/tty 2>&1
 	done ) > $device
 
 	# partition + fat32 format for the remining space
@@ -551,10 +550,6 @@
 			losetup -d /dev/loop0
 		fi
  	fi ; }
- 	
- 	# kill dialog --gauge
-	sleep 1
-	rm /tmp/fifodd
 }
 
 usbkey()