Prior to installing OS X 10.6 and Xcode 3.2 (64-bit), a bit of
FileManager code for replacing one file with another, to wit:
if( [mgr fileExistsAtPath:path1] ) [mgr removeFileAtPath:path1
handler:nil];
[mgr movePath:path0 toPath:path1 handler:nil];
run without any problem.
With the new OS X and Xcode I changed the code to:
if( [mgr fileExistsAtPath:path1] ) [mgr removeItemAtPath:path1
error:NULL];
[mgr moveItemAtPath:path0 toPath:path1 error:NULL];
which fails in that:
a. FileManager is aware of a file at the new location, i.e.,
(BOOL)fileOK = [mgr fileExistsAtPath:path1]; equals YES, but
b. the file now at path1 is empty, i.e.,
(int)nn = [hndl1 seekToEndOfFile]; equals 0
whereas the original File at path0 contained several thousand
bytes.
Am I missing something? Don Thompson
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