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  • Hash : 47f44b6e
    Author : Carlos Martín Nieto
    Date : 2012-10-15T13:51:25

    refs: loosen the OID parsing
    
    We used to require loose references to contain only an OID (possibly
    after trimming the string). This is however not enough for letting us
    lookup FETCH_HEAD, which can have a lot of content after the initial
    OID.
    
    Change the parsing rules so that a loose refernce must e at least 40
    bytes long and the 41st (if it's there) must be accepted by
    isspace(3). This makes the trim unnecessary, so only do it for
    symrefs. This fixes #977.