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-rw-r--r--tools/lib/h5tools_ref.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/lib/h5tools_ref.c b/tools/lib/h5tools_ref.c
index 6153f0c..d6e5f01 100644
--- a/tools/lib/h5tools_ref.c
+++ b/tools/lib/h5tools_ref.c
@@ -166,7 +166,8 @@ haddr_t
ref_path_table_lookup(const char *thepath)
{
H5O_info_t oi;
- if((HDstrlen(thepath) == 0) || (thepath == NULL))
+
+ if((thepath == NULL) || (HDstrlen(thepath) == 0))
return HADDR_UNDEF;
/* Allow lookups on the root group, even though it doesn't have any link info */
if(HDstrcmp(thepath, "/")) {