From a79e850ef003da0e1061b390a97aa45deb893ef3 Mon Sep 17 00:00:00 2001
From: Timo Heister <timo.heister@gmail.com>
Date: Fri, 2 Oct 2015 16:50:23 -0400
Subject: [PATCH] fix bugs in candi.sh and fail if download fails

- missing space before "["
- if we get a 404 an empty download is created and the script tries to
continue: delete file and abort instead
---
 candi.sh | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/candi.sh b/candi.sh
index 573477c..31a2b5b 100755
--- a/candi.sh
+++ b/candi.sh
@@ -89,13 +89,13 @@ package_fetch () {
     if [ ${PACKING} = ".tar.bz2" ] || [ ${PACKING} = ".tar.gz" ] || [ ${PACKING} = ".tbz2" ] || [ ${PACKING} = ".tgz" ] || [ ${PACKING} = ".tar.xz" ] || [ ${PACKING} = ".zip" ]; then
         # Only download archives that do not exist
         if [ ! -e ${NAME}${PACKING} ]; then
-            if [ ${DOWNLOADER} = "curl" ] && [${CURL_DOWNLOADER_AVAILABLE} = "true" ] ; then
-                curl -O ${SOURCE}${NAME}${PACKING}
+            if [ ${DOWNLOADER} = "curl" ] && [ ${CURL_DOWNLOADER_AVAILABLE} = "true" ] ; then
+                curl -O ${SOURCE}${NAME}${PACKING} || { rm ${SOURCE}${NAME}${PACKING}; exit 1; }
             else
                 if [ ${STABLE_BUILD} = false ] && [ ${USE_SNAPSHOTS} = true ]; then
-                    wget --retry-connrefused --no-check-certificate --server-response -c ${SOURCE}${NAME}${PACKING} -O ${NAME}${PACKING}
+                    wget --retry-connrefused --no-check-certificate --server-response -c ${SOURCE}${NAME}${PACKING} -O ${NAME}${PACKING} || { rm ${NAME}${PACKING}; exit 1; }
                 else
-                    wget --retry-connrefused --no-check-certificate -c ${SOURCE}${NAME}${PACKING} -O ${NAME}${PACKING}
+                    wget --retry-connrefused --no-check-certificate -c ${SOURCE}${NAME}${PACKING} -O ${NAME}${PACKING} || { rm ${NAME}${PACKING}; exit 1; }
                 fi
             fi
         fi
@@ -103,7 +103,7 @@ package_fetch () {
         # Download again when using snapshots and unstable packages, but
         # only when the timestamp has changed
         if [ ${STABLE_BUILD} = false ] && [ ${USE_SNAPSHOTS} = true ]; then
-            wget --timestamping --retry-connrefused --no-check-certificate ${SOURCE}${NAME}${PACKING}
+            wget --timestamping --retry-connrefused --no-check-certificate ${SOURCE}${NAME}${PACKING} || { rm ${SOURCE}${NAME}${PACKING}; exit 1; }
         fi
     elif [ ${PACKING} = "hg" ]; then
         cd ${UNPACK_PATH}
-- 
2.39.5