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-rw-r--r--src/H5A.c12
1 files changed, 8 insertions, 4 deletions
diff --git a/src/H5A.c b/src/H5A.c
index 739cce2..cb8e310 100644
--- a/src/H5A.c
+++ b/src/H5A.c
@@ -1203,10 +1203,14 @@ H5Arename(hid_t loc_id, const char *old_name, const char *new_name)
/* check arguments */
if(H5I_ATTR == H5I_get_type(loc_id))
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "location is not valid for an attribute")
- if(!old_name || !*old_name)
- HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no old attribute name")
- if(!new_name || !*new_name)
- HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no new attribute name")
+ if(!old_name)
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "old attribute name cannot be NULL")
+ if(!*old_name)
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "old attribute name cannot be an empty string")
+ if(!new_name)
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "new attribute name cannot be NULL")
+ if(!*new_name)
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "new attribute name cannot be an empty string")
/* Avoid thrashing things if the names are the same */
if(HDstrcmp(old_name, new_name)) {