Add retval to download and report failure.

1 files changed, 4 insertions, 0 deletions

diff --git a/lfs.sh b/lfs.sh
index 99ef263..57665e2 100755
--- a/lfs.sh
+++ b/lfs.sh
@@ -51,6 +51,10 @@ cp -rf *.sh chapter* packages.csv "${LFS}/sources"
 cd "${LFS}/sources"
 
 source download.sh
+retval=$?
+if [ "$retval" -ne 0 ]; then
+    exit 1
+fi
 
 for package in binutils gcc linux-api-headers glibc libstdc++; do
     source packageinstall.sh 5 $package