Merging in latest from upstream (HDFFV/hdf5:refs/heads/develop)

* commit '0772b975d1d2bfa15aedeb4b6e2c2aac78c61a2f':
  Fix missing free in H5T__ref_mem_read()
  Fix bugs in H5VL file comparison code.  Add short circuit success to H5VL_cmp_connector_cls().
  Implement file comparison VOL callback.  Other changes to allow references to work with non-native connectors.  There is a bug somewhere.
  Add support for point selections to H5S_select_project_intersection.
  Remove H5VL_NATIVE_FILE_GET_FILE_ID and add H5VL_OBJECT_GET_FILE
  Revert "Make a squash commit of 'Quiet some warnings by adjusting warnings level and fixing some code.' (commit 5c911d8baf3)"
  Revert "Oops, remove more C99 designated initializers for VS 2010 compatibility."
  H5R: fix H5Tconv to check for null references
  Trivial parameter renaming in VOL API calls.
  Move checking for zero offset in selection adjust calls to the selection callbacks.  This makes the procedure for checking it consistent across selection types and between _s and _u, ensures it is always is performed even when called within the H5S package, and removes the redundant check that would occur when callins H5S_select_adjust_s() from outside the H5S package.
  Replace H5Sselect_adjust_u() and H5Shyper_adjust_s() with H5Sselect_adjust.  Implement "adjust_s" callback for all selection types.  Add range checking to H5Sselect_adjust().

2 files changed, 1 insertions, 5 deletions

diff --git a/hl/src/H5DS.c b/hl/src/H5DS.c
index ce61028..b24f887 100644
--- a/hl/src/H5DS.c
+++ b/hl/src/H5DS.c
@@ -1434,10 +1434,6 @@ herr_t H5DSset_label(hid_t did, unsigned int idx, const char *label)
       char  ** buf;            /* discarding the 'const' qualifier in the free */
       char const ** const_buf; /* buf calls */
     } u;
-
-    u.buf = NULL;
-    u.const_buf = NULL;
-
     /*-------------------------------------------------------------------------
     * parameter checking
     *-------------------------------------------------------------------------
diff --git a/hl/test/H5srcdir_str.h.in b/hl/test/H5srcdir_str.h.in
index ba30a88..bab1df3 100644
--- a/hl/test/H5srcdir_str.h.in
+++ b/hl/test/H5srcdir_str.h.in
@@ -16,5 +16,5 @@
  */
 
 /* Set the 'srcdir' path from configure time */
-#define config_srcdir "@srcdir@"
+static const char *config_srcdir = "@srcdir@";