Bugfix for using sha512sum to check kolla image

Change-Id: I26c6fc8a104752c3e65d5b6a19403692493ab44a
Signed-off-by: Zhijiang Hu <hu.zhijiang@zte.com.cn>

diff --git a/code/makefile_patch.sh b/code/makefile_patch.sh
index 524a919..16988a6 100755 (executable)
--- a/code/makefile_patch.sh
+++ b/code/makefile_patch.sh
@@ -95,7 +95,7 @@ function check_or_download_file_sha512sum()
             wget --progress=dot:giga ${file_url}
         fi
 
-        if [ ! -z ${sha512sum_url_url} ]; then
+        if [ ! -z ${sha512sum_url} ]; then
             rm -f $(basename ${sha512sum_url})
             wget ${sha512sum_url}
             sha512sum -c $(basename ${sha512sum_url})