[svn-r355] Changes since 19980417

----------------------

This checkin completes the compression stuff almost two weeks ahead of
schedule.  It should now all be working and documented.

./Makefile.in
./config/commence.in
	A distclean causes the distribution makefile to be copied to
	Makefile again.

./src/H5D.c
	Opening a compressed dataset now works properly.

./src/H5P.c
./src/H5Ppublic.h
	The H5Pset_compression() and H5Pget_compression() now work as
	documented.

./src/H5T.c
	Fixed a bug that causes the library to crash sometimes if
	debugging is turned on for the `t' package.

./src/H5Z.c
	Fixed a bug where the number of bytes attributed to
	compression overruns was too low in the debugging output.

./test/dsets.c
	More compression tests: reading of uninitialized data, opening
	an existing dataset and reading it, partial I/O which isn't
	aligned on chunk boundaries, and use of application-defined
	compression methods.

./MANIFEST
	Removed ./test/dspace.c.

1 files changed, 4 insertions, 0 deletions

diff --git a/src/H5T.c b/src/H5T.c
index 488e30d..0ca0377 100644
--- a/src/H5T.c
+++ b/src/H5T.c
@@ -3424,6 +3424,10 @@ H5T_find(const H5T_t *src, const H5T_t *dst, H5T_bkg_t need_bkg,
 
     FUNC_ENTER(H5T_find, NULL);
 
+    if (!noop_cdata.stats) {
+	noop_cdata.stats = H5MM_xcalloc (1, sizeof(H5T_stats_t));
+    }
+
     /* No-op case */
     if (need_bkg<H5T_BKG_YES && 0==H5T_cmp(src, dst)) {
 	*pcdata = &noop_cdata;