Alternatively, the diffutils docs (http://www.gnu.org/software/hello/
"Differing binary files are considered to cause trouble because the
resulting diff output does not capture all the differences. This
trouble causes diff to exit with status 2. However, this trouble
cannot occur with the --a or --text option, or with the -q or --brief
option, as these options both cause diff to treat binary files like
Can post-review call svn diff with the -a option? Is there a way that
I can tell it to do that in config?
I believe the reason is that the svn:mime-type property is not set
correctly on the binary file and svn diff is trying to text diff it.
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