fix(runtime-core): pass prev value to hostPatchProp (#809)

fix #808
vuejs · Mar 9, 2020 · cd34603 · cd34603
1 parent 54a0e93
commit cd34603
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/runtime-core/src/renderer.ts b/packages/runtime-core/src/renderer.ts
@@ -831,7 +831,7 @@ function baseCreateRenderer<
               el,
               key,
               null,
-              null,
+              oldProps[key],
               isSVG,
               vnode.children as HostVNode[],
               parentComponent,