r1548486, r1548480

r1548486 | philip | 2013-12-06 04:41:27 -0600 (Fri, 06 Dec 2013)

* subversion/libsvn_subr/io.c
  (contents_three_identical_p): Fixed incorrect pointer check against NULL,
   when the purpose was actually to check the value stored at that pointer
   for true or false. There is no change in the output of the function but
   it avoids some disk IO.

Patch by: eric{_AT_}

r1548480 | philip | 2013-12-06 04:01:17 -0600 (Fri, 06 Dec 2013)

* subversion/libsvn_subr/path.c
  (svn_path_splitext): Fixed correct pointer comparison to NULL to check
  for end of string, instead of checking if the character itself was NULL.
  The only output change is that a pool allocated "" is now a static "".

* subversion/tests/libsvn_subr/path-test.c
  (test_path_splitext): New case.

Patch by: eric{_AT_}