diff options
Diffstat (limited to 'tools/lib/h5tools_ref.c')
| -rw-r--r-- | tools/lib/h5tools_ref.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/tools/lib/h5tools_ref.c b/tools/lib/h5tools_ref.c index 85850e3..16a949d 100644 --- a/tools/lib/h5tools_ref.c +++ b/tools/lib/h5tools_ref.c @@ -11,8 +11,6 @@ * help@hdfgroup.org. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ -#include <stdio.h> -#include <stdlib.h> #include "h5tools_ref.h" #include "H5private.h" #include "H5SLprivate.h" @@ -166,7 +164,8 @@ haddr_t ref_path_table_lookup(const char *thepath) { H5O_info_t oi; - + if((HDstrlen(thepath) == 0) || (thepath == NULL)) + return HADDR_UNDEF; /* Allow lookups on the root group, even though it doesn't have any link info */ if(HDstrcmp(thepath, "/")) { H5L_info_t li; |