[Pspp-commits] [SCM] GNU PSPP branch, master, updated. v0.7.9-237-g9874286

[John Darrington]

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- Log -----------------------------------------------------------------
commit 987428608748d573aa3378725e929823f45b7a81
Author: John Darrington <address@hidden>
Date:   Fri Jun 15 20:29:24 2012 +0200

    ext-array.c: Ensure that fseek is called before switching between read and 
write.
    
    ANSI C requires that a file positioning function (eg seek) occurs before a 
switch
    from reading to writing a stream (or vici-versa).  We had not been doing 
this.
    This had caused problems which manifested themselves on Windows operating 
systems,
    by mysteriously failing to write the stream (and thus truncating the 
datafile).
    This change corrects this.
    
    Thanks to Harry Thijssen and Henry Gong for their very valuable assistance 
tracking
    down the cause of this problem.
    
    Reviewed-by: Ben Pfaff

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

Summary of changes:
 src/libpspp/ext-array.c |   24 ++++++++++++++++++------
 1 files changed, 18 insertions(+), 6 deletions(-)


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