Fix filemode for temporary files in yum spider

This was broken in the python3 update, but it's only used when testing
via temporary files and never in production, and thus went unnoticed.

diff --git a/tools/ftp/spider_yum.py b/tools/ftp/spider_yum.py
index 502eb4b14fb25f74d0c648d177d0b05b5692c675..f2b61364e9a3e127b78375e54a9ca6b776400c06 100755 (executable)
--- a/tools/ftp/spider_yum.py
+++ b/tools/ftp/spider_yum.py
@@ -112,7 +112,7 @@ if __name__ == "__main__":
             print("Failed to upload: %s" % x)
             sys.exit(1)
     else:
-        with NamedTemporaryFile(dir=os.path.dirname(os.path.abspath(args.target))) as f:
+        with NamedTemporaryFile(mode='w', dir=os.path.dirname(os.path.abspath(args.target))) as f:
             f.write(j)
             f.flush()
             if os.path.isfile(args.target):