#67 KDiff3 overrides files read-only flag

[Patrick Mézard]

Hello,
KDiff3 overrides the read-only flag when merging. For instance:
"""
kdiff3 --auto file1 file2 file3 -o file2
"""
performs the merge even if all files are read-only. Is this the intended behaviour or a Windows quirk?

Reproduced with KDiff3 Version 0.9.91 on Windows XP.

[Patrick Mézard]

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Originator: YES

The problem already exists in 0.9.90, it was not introduced by the recent Win32 patch fixing file access rights checking (slowdown fix).