From 7cdd733ba9b2418c6c1fa018940eba78a01b85c4 Mon Sep 17 00:00:00 2001
From: Eric Hameleers <alien@slackware.com>
Date: Sat, 16 Feb 2019 18:32:59 +0100
Subject: iso2usb.sh: warn and exit if zstd support is missing

---
 iso2usb.sh | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/iso2usb.sh b/iso2usb.sh
index efcaad5..237e553 100644
--- a/iso2usb.sh
+++ b/iso2usb.sh
@@ -419,7 +419,7 @@ while [ ! -z "$1" ]; do
       HLUKSSIZE="$2"
       DOLUKS=1
       # Needs unsquashfs to extract the /home
-      REQTOOLS="${REQTOOLS} unsquashfs"
+      REQTOOLS="${REQTOOLS} unsquashfs zstd"
       shift 2
       ;;
     -d|--devices)
@@ -544,6 +544,11 @@ done
 if [ ! -z "$PROG_MISSING" ] ; then
   echo "-- Required program(s) not found in search path '$PATH'!"
   echo -e ${PROG_MISSING}
+  if echo ${PROG_MISSING} |grep -wq zstd ; then
+    echo "-- Note that the 'zstd' program is missing which means"
+    echo "-- unsquashfs is not linking against it."
+    echo "-- Install the zstd and squashf-stools packages for zstd support."
+  fi
   echo "-- Exiting."
   exit 1
 fi
-- 
cgit v1.2.3