1 files changed, 3 insertions, 3 deletions
diff --git a/test/h5test.c b/test/h5test.c
index 39731a2..6267137 100644
--- a/test/h5test.c
+++ b/test/h5test.c
@@ -767,15 +767,15 @@ h5_fixname_real(const char *base_name, hid_t fapl, const char *_suffix,
  *
  *-------------------------------------------------------------------------
  */
-const char *
+H5_ATTR_PURE const char *
 h5_rmprefix(const char *filename)
 {
     const char *ret_ptr;
 
     if ((ret_ptr = HDstrstr(filename, ":")) == NULL)
-  ret_ptr = filename;
+        ret_ptr = filename;
     else
-  ret_ptr++;
+        ret_ptr++;
 
     return(ret_ptr);
 }