From 098e6780aaae3489223bbb82bec99b79475d9bcb Mon Sep 17 00:00:00 2001
From: Kristofer <kristofer.skyttner@skymaker.se>
Date: Thu, 19 Apr 2018 08:49:10 +0200
Subject: [PATCH] Fixed bug with -1 type check

---
 build/litegraph.js     | 5 ++++-
 build/litegraph.min.js | 2 ++
 package-lock.json      | 2 +-
 src/litegraph.js       | 5 ++++-
 4 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/build/litegraph.js b/build/litegraph.js
index 12f4a8900..4783c2546 100644
--- a/build/litegraph.js
+++ b/build/litegraph.js
@@ -336,7 +336,10 @@ var LiteGraph = global.LiteGraph = {
 			!type_b || //generic input
 			type_a == type_b || //same type (is valid for triggers)
 			type_a == LiteGraph.EVENT && type_b == LiteGraph.ACTION )
-				return true;
+        return true;
+
+    type_a = String(type_a) //* Enforce string type to handle toLowerCase call (-1 number not ok)
+    type_b = String(type_b)
 
 		type_a = type_a.toLowerCase();
 		type_b = type_b.toLowerCase();
diff --git a/build/litegraph.min.js b/build/litegraph.min.js
index af47c0558..67fa86d62 100755
--- a/build/litegraph.min.js
+++ b/build/litegraph.min.js
@@ -346,6 +346,8 @@ $jscomp.polyfill("Array.prototype.values", function(u) {
     if (!a || !b || a == b || a == e.EVENT && b == e.ACTION) {
       return !0;
     }
+    a = String(a);
+    b = String(b);
     a = a.toLowerCase();
     b = b.toLowerCase();
     if (-1 == a.indexOf(",") && -1 == b.indexOf(",")) {
diff --git a/package-lock.json b/package-lock.json
index 1c51947c3..48be7a1f1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "litegraph.js",
-  "version": "0.4.0",
+  "version": "0.5.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/src/litegraph.js b/src/litegraph.js
index c023cb2ad..d4c2c2123 100755
--- a/src/litegraph.js
+++ b/src/litegraph.js
@@ -336,7 +336,10 @@ var LiteGraph = global.LiteGraph = {
 			!type_b || //generic input
 			type_a == type_b || //same type (is valid for triggers)
 			type_a == LiteGraph.EVENT && type_b == LiteGraph.ACTION )
-				return true;
+        return true;
+
+    type_a = String(type_a) //* Enforce string type to handle toLowerCase call (-1 number not ok)
+    type_b = String(type_b)
 
 		type_a = type_a.toLowerCase();
 		type_b = type_b.toLowerCase();