[Pspp-commits] [SCM] GNU PSPP branch, master, updated. v0.6.1-2308-g1cf8b23

[John Darrington]

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- Log -----------------------------------------------------------------
commit 1cf8b236bb43257161f2c014b2384aa4709315c9
Author: John Darrington <address@hidden>
Date:   Sat Dec 3 13:06:32 2011 +0100

    ONEWAY: Fixed crash when the dependent variable contained only missing 
values.
    
    When forming a struct categoricals, there is no way in advance to know if 
the
    given categorical variables will actually contain any values.  If one or 
more
    of them contains no non-missing values, then it's not meaningfull to talk
    about categories.
    
    Such cases were causing oneway to crash.  Thanks to Dave Purdy
    <address@hidden> for reporting this problem.

-----------------------------------------------------------------------

Summary of changes:
 src/language/stats/oneway.c    |   24 ++++++++++++++++++++++--
 src/math/categoricals.c        |   17 +++++++++++++++--
 src/math/categoricals.h        |    9 +++++++--
 tests/language/stats/oneway.at |   29 ++++++++++++++++++++++++++++-
 4 files changed, 72 insertions(+), 7 deletions(-)


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