tested: XMM URLs are head-safe (they give the data size in the header)
@@ -122,7 +122,7 @@ class XMMNewtonClass(BaseQuery):
filename += "".join(suffixes)
- self._download_file(link, filename)
+ self._download_file(link, filename, head_safe=True)
if verbose:
log.info("Wrote {0} to {1}".format(link, filename))
