[svn-r18597] Description:

    Fix missing NULL initialization of pointers.

Tested on:
    FreeBSD/32 6.3 (duty) in debug mode
    FreeBSD/64 6.3 (liberty) w/C++ & FORTRAN, in debug mode
    Linux/32 2.6 (jam) w/PGI compilers, w/default API=1.8.x,
        w/C++ & FORTRAN, w/threadsafe, in debug mode
    Linux/64-amd64 2.6 (amani) w/Intel compilers, w/default API=1.6.x,
        w/C++ & FORTRAN, in production mode
    Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN,
        w/szip filter, in production mode
    Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN,
        in production mode
    Linux/64-ia64 2.4 (tg-login3) w/parallel, w/FORTRAN, in debug mode
    Linux/64-amd64 2.6 (abe) w/parallel, w/FORTRAN, in production mode
    Mac OS X/32 10.6.3 (amazon) in debug mode

1 files changed, 2 insertions, 2 deletions

diff --git a/src/H5T.c b/src/H5T.c
index 48b2cc3..d21a453 100644
--- a/src/H5T.c
+++ b/src/H5T.c
@@ -2587,8 +2587,8 @@ herr_t
 H5Tunregister(H5T_pers_t pers, const char *name, hid_t src_id, hid_t dst_id,
 	      H5T_conv_t func)
 {
-    H5T_t	*src, *dst;	        /*data type descriptors		*/
-    herr_t      ret_value = SUCCEED;    /* Return value */
+    H5T_t	*src = NULL, *dst = NULL;	/* Datatype descriptors	*/
+    herr_t      ret_value = SUCCEED;            /* Return value */
 
     FUNC_ENTER_API(H5Tunregister, FAIL)
     H5TRACE5("e", "Te*siix", pers, name, src_id, dst_id, func);