clixon_util_path did not sort XML properly

lib/src/clixon_string.c

@@ -696,8 +696,8 @@ clixon_trim(char *str)
  * @param[in]  s1  String 1
  * @param[in]  s2  String 2
  * @retval     0   Equal
- * @retval    -1   Not equal
- * @retval     1   Not equal
+ * @retval    <0   s1 is less than s2
+ * @retval    >0   s1 is greater than s2
  */
 int
 clicon_strcmp(char *s1, 

lib/src/clixon_xml_map.c

@@ -972,7 +972,9 @@ xml_spec_populate(cxobj  *x,
     if (xml2ns(x, xml_prefix(x), &ns) < 0)
 	goto done;
     if (xp && (yparent = xml_spec(xp)) != NULL){
+#ifdef DEBUG
 	clicon_debug(1, "%s yang parent:%s", __FUNCTION__, yang_argument_get(yparent));
+#endif
 	y = yang_find_datanode(yparent, name);
     }
     else if (yspec){ /* XXX this gives false positives */