Always output no-update fragment on the server (#1498)

marko-js · Feb 10, 2020 · aae3382 · aae3382
1 parent 8ebcea2
commit aae3382
Showing 1 changed file with 1 addition and 7 deletions.
diff --git a/src/core-tags/components/preserve-tag.js b/src/core-tags/components/preserve-tag.js
@@ -1,11 +1,5 @@
 module.exports = function render(input, out) {
     var shouldPreserve = Boolean(!("if" in input) || input["if"]);
-
-    if (!shouldPreserve) {
-        input.renderBody && input.renderBody(out);
-        return;
-    }
-
     var ownerComponentDef = out.___assignedComponentDef;
     var ownerComponent = ownerComponentDef.___component;
     var key = out.___assignedKey;
@@ -15,7 +9,7 @@ module.exports = function render(input, out) {
     if (input.renderBody) {
         var globalContext = out.___components.___globalContext;
         var parentPreserved = globalContext.___isPreserved;
-        globalContext.___isPreserved = true;
+        globalContext.___isPreserved = parentPreserved || shouldPreserve;
         input.renderBody(out);
         globalContext.___isPreserved = parentPreserved;
     }