New -c option to diff/merge (r17054)

Hi Dan,

Looks like the parsing for the new --change option should probably trap
negative revision numbers in the same way as it traps revision 0:

$ svn diff -c 0 http://svn.collab.net/repos/svn
../svn-trunk/subversion/clients/cmdline/main.c:942: (apr_err=205000)
svn: There is no change 0

vs

$ svn diff -c -1 http://svn.collab.net/repos/svn
../svn-trunk/subversion/libsvn_client/ra.c:821: (apr_err=195012)
svn: Unable to find repository location for 'http://svn.collab.net/repos/svn' in revision -2

Regards,
Malcolm

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Received on Thu Oct 27 10:54:41 2005