Re-add star which somehow got sliced off during a whitespace tweak

tstarling · tstarling · commit 0749e607f5d0 · 2022-07-29T14:19:53.000+10:00
diff --git a/ext/libxml/libxml.c b/ext/libxml/libxml.c
@@ -1066,7 +1066,7 @@ PHP_FUNCTION(libxml_set_external_entity_loader)
 	zval					*callback;
 	zend_fcall_info			fci;
 	zend_fcall_info_cache	fcc;
-	char					error = NULL;
+	char					*error = NULL;
 
 	ZEND_PARSE_PARAMETERS_START(1, 1)
 		Z_PARAM_ZVAL(callback)
