- MFH Return NULL instead of '' if node does not exist

helly25 · helly25 · commit 867f89e575fc · 2006-03-30T17:37:50.000Z
diff --git a/ext/xmlreader/php_xmlreader.c b/ext/xmlreader/php_xmlreader.c
@@ -435,7 +435,7 @@ static void php_xmlreader_string_arg(INTERNAL_FUNCTION_PARAMETERS, xmlreader_rea
 		xmlFree(retchar);
 		return;
 	} else {
-		RETVAL_EMPTY_STRING();
+		RETVAL_NULL();
 	}
 }
 /* }}} */

Original file line number	Diff line number	Diff line change
`@@ -435,7 +435,7 @@ static void php_xmlreader_string_arg(INTERNAL_FUNCTION_PARAMETERS, xmlreader_rea`
`435`	`435`	`xmlFree(retchar);`
`436`	`436`	`return;`
`437`	`437`	`} else {`
`438`		`- RETVAL_EMPTY_STRING();`
	`438`	`+ RETVAL_NULL();`
`439`	`439`	`}`
`440`	`440`	`}`
`441`	`441`	`/* }}} */`