a7940b0 fix error handling for repodata files

Authored and Committed by Dan Callaghan 6 years ago
    fix error handling for repodata files
    
    This code was silently ignoring HTTP errors when using requests to fetch
    repodata files. We didn't notice, because the tests only cover the case
    where the entire *repo* (including repomd.xml) is unreachable.
    
    Change-Id: Icc33e2767aed54492e9d2511b90408e6bac6051d
    
        
file modified
+9 -4