perf(getter): set only true type value returns

otherwise, use stork.set() manually

package.json

@@ -8,7 +8,7 @@
    "type": "git"
  },
  "name": "storken",
- "version": "2.0.2",
+ "version": "2.0.3",
  "description": "Storken is a hook-based fully extendable and minimal state manager for React.",
  "author": "Kerem Noras <[email protected]>",
  "main": "dist/storken.js",

src/storken.js

@@ -71,7 +71,9 @@ export class Storken {
     )
       .then(getterValue => {
         this.dispatchEvent('getted', getterValue, ...args)
-        this.set(getterValue, { force: true, disableSetter: this.opts?.disableSetterOnGetter || true })
+        if (getterValue) {
+          this.set(getterValue, { force: true, disableSetter: this.opts?.disableSetterOnGetter || true })
+        }
         this.load(false)
         return getterValue
       })
@@ -139,8 +141,8 @@ export class Storken {
       Promise.resolve(
         typeof this.opts.setter === 'function'
           ? typeof this.opts.setter?.then === 'function'
-              ? await this.opts.setter(this, ...this?.args)
-              : this.opts.setter(this, ...this?.args)
+            ? await this.opts.setter(this, ...this?.args)
+            : this.opts.setter(this, ...this?.args)
           : this.opts.setter
       )
         .then(() => { this.load(false) })