From c70a69aacecfbe704559ae40e78b3f390f0dd286 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B8rn=20M=C3=A6land?= <bjorn@bmaland.com>
Date: Mon, 1 Apr 2019 14:23:50 +0200
Subject: [PATCH] fix isReactComponent returning true for blank input

---
 dist/vuera.cjs.js                    | 1 +
 dist/vuera.es.js                     | 1 +
 dist/vuera.iife.js                   | 1 +
 src/utils/isReactComponent.js        | 1 +
 tests/utils/isReactComponent-test.js | 6 ++++++
 5 files changed, 10 insertions(+)

diff --git a/dist/vuera.cjs.js b/dist/vuera.cjs.js
index a96c6ae..5011178 100644
--- a/dist/vuera.cjs.js
+++ b/dist/vuera.cjs.js
@@ -407,6 +407,7 @@ var ReactWrapper = {
 };
 
 function isReactComponent(component) {
+  if (!component) return false;
   if ((typeof component === 'undefined' ? 'undefined' : _typeof(component)) === 'object' && !isReactForwardReference(component)) {
     return false;
   }
diff --git a/dist/vuera.es.js b/dist/vuera.es.js
index 7303e2e..5e23f0b 100644
--- a/dist/vuera.es.js
+++ b/dist/vuera.es.js
@@ -401,6 +401,7 @@ var ReactWrapper = {
 };
 
 function isReactComponent(component) {
+  if (!component) return false;
   if ((typeof component === 'undefined' ? 'undefined' : _typeof(component)) === 'object' && !isReactForwardReference(component)) {
     return false;
   }
diff --git a/dist/vuera.iife.js b/dist/vuera.iife.js
index 7a93c1d..be895d6 100644
--- a/dist/vuera.iife.js
+++ b/dist/vuera.iife.js
@@ -404,6 +404,7 @@ var ReactWrapper = {
 };
 
 function isReactComponent(component) {
+  if (!component) return false;
   if ((typeof component === 'undefined' ? 'undefined' : _typeof(component)) === 'object' && !isReactForwardReference(component)) {
     return false;
   }
diff --git a/src/utils/isReactComponent.js b/src/utils/isReactComponent.js
index 2ef847d..3387457 100644
--- a/src/utils/isReactComponent.js
+++ b/src/utils/isReactComponent.js
@@ -1,4 +1,5 @@
 export default function isReactComponent (component) {
+  if (!component) return false
   if (typeof component === 'object' && !isReactForwardReference(component)) {
     return false
   }
diff --git a/tests/utils/isReactComponent-test.js b/tests/utils/isReactComponent-test.js
index 9ea97a8..40b68b8 100644
--- a/tests/utils/isReactComponent-test.js
+++ b/tests/utils/isReactComponent-test.js
@@ -20,4 +20,10 @@ describe('isReactComponent', () => {
     expect(isReactComponent(VueRegisteredComponent)).toBe(false)
     expect(isReactComponent(VueSingleFileComponent)).toBe(false)
   })
+
+  it('returns false for blank input', () => {
+    expect(isReactComponent(false)).toBe(false)
+    expect(isReactComponent(null)).toBe(false)
+    expect(isReactComponent(undefined)).toBe(false)
+  })
 })