Fix creation of cache directory

lib/classes/InventoryFolder.ts

@@ -30,7 +30,12 @@ export class InventoryFolder
     {
         this.agent = agent;
         this.inventoryBase = invBase;
-        this.cacheDir = path.resolve(__dirname + '/cache/' + this.agent.agentID.toString());
+        const cacheLocation = path.resolve(__dirname + '/cache');
+        if (!fs.existsSync(cacheLocation))
+        {
+            fs.mkdirSync(cacheLocation, 0o777);
+        }
+        this.cacheDir = path.resolve(cacheLocation + '/' + this.agent.agentID.toString());
         if (!fs.existsSync(this.cacheDir))
         {
             fs.mkdirSync(this.cacheDir, 0o777);

lib/tests/packets.ts

@@ -56,7 +56,7 @@ describe('Packets', () =>
                             });
                             done();
                         }
-                        catch(err)
+                        catch (err)
                         {
                             done(err);
                         }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@caspertech/node-metaverse",
-  "version": "0.4.2",
+  "version": "0.4.3",
   "description": "A node.js interface for Second Life.",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",