da70c2 fix make-git-snapshot.sh for git >= 1.7.9

Authored and Committed by Michal Schmidt 12 years ago
    fix make-git-snapshot.sh for git >= 1.7.9
    
    Since git-1.7.9 it is not permitted to use 'git archive --remote=...'
    with arbitrary sha1 refs. Only named refs are allowed.
    
    See this git commit in git :-) :
    ee27ca4a7 archive: don't let remote clients get unreachable commits
    
        
file modified
+4 -3