From: Nathan Rini <nate@ucar.edu>
Date: Thu, 4 Oct 2018 16:04:29 +0000 (-0600)
Subject: bugfix for initialization
X-Git-Tag: 050~119
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1b38fa412cb8b7e2bca1de1fff286465ebce05d1;p=thirdparty%2Fdracut.git

bugfix for initialization
exit with error if all retries fail
---

diff --git a/modules.d/90livenet/livenetroot.sh b/modules.d/90livenet/livenetroot.sh
index 608480937..d9b475581 100755
--- a/modules.d/90livenet/livenetroot.sh
+++ b/modules.d/90livenet/livenetroot.sh
@@ -6,8 +6,8 @@ type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh
 . /lib/url-lib.sh
 
 PATH=/usr/sbin:/usr/bin:/sbin:/bin
-RETRIES={RETRIES:-100}
-SLEEP={SLEEP:-5}
+RETRIES={$RETRIES:-100}
+SLEEP={$SLEEP:-5}
 
 [ -e /tmp/livenet.downloaded ] && exit 0
 
@@ -30,6 +30,11 @@ do
     if [ ! -z "$imgfile" -a -s "$imgfile" ]; then
         break
     else
+        if [ $i -eq $RETRIES ]; then
+            warn "failed to download live image after $i attempts."
+            exit 1
+        fi
+
         sleep $SLEEP
     fi
 done > /tmp/livenet.downloaded