From: W. Trevor King <wking@tremily.us>
Date: Thu, 13 Feb 2014 23:11:30 +0000 (-0800)
Subject: build.sh: Die with an error if a wget fails
X-Git-Url: http://git.tremily.us/?p=dockerfile.git;a=commitdiff_plain;h=b430db8187bf4a843fe9a218be40d70cc1151e04

build.sh: Die with an error if a wget fails
---

diff --git a/build.sh b/build.sh
index a291782..30286f7 100755
--- a/build.sh
+++ b/build.sh
@@ -110,7 +110,8 @@ import_stage3()
 
 		for FILE in "${STAGE3}" "${STAGE3_CONTENTS}" "${STAGE3_DIGESTS}"; do
 			if [ ! -f "downloads/${FILE}" ]; then
-				wget -O "downloads/${FILE}" "${ARCH_URL}${FILE}"
+				wget -O "downloads/${FILE}" "${ARCH_URL}${FILE}" ||
+					die "failed to download ${ARCH_URL}${FILE}"
 			fi
 		done
 
@@ -144,7 +145,8 @@ import_portage()
 
 		for FILE in "${PORTAGE}" "${PORTAGE_SIG}"; do
 			if [ ! -f "downloads/${FILE}" ]; then
-				wget -O "downloads/${FILE}" "${PORTAGE_URL}${FILE}"
+				wget -O "downloads/${FILE}" "${PORTAGE_URL}${FILE}" ||
+					die "failed to download ${PORTAGE_URL}${FILE}"
 			fi
 		done