• Paul Eggert's avatar
    Fix miscellaneous update-game-score bugs. · dc217d01
    Paul Eggert authored
    * configure.ac (difftime): Remove.
    * lib/update-game-score.c (difftime) [!HAVE_DIFFTIME]: Remove.
    (read_score) [HAVE_GETDELIM]: Don't access uninitialized storage.
    (read_scores, write_scores): Check for fclose failure.
    (write_scores): Use fchmod, not chmod, to avoid a race.
    (lock_file): Fix test for out-of-date lock file; it was reversed.
    Use ordinary subtraction rather than difftime; since we're already
    assuming POSIX we don't need to worry about the possibility of
    time_t being a magic cookie.
    dc217d01
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