fix unprepare

2gis · Jun 10, 2021 · 0014c98 · 0014c98
1 parent 8b9d219
commit 0014c98
Showing 1 changed file with 6 additions and 5 deletions.
diff --git a/src/RenderTarget.js b/src/RenderTarget.js
@@ -114,13 +114,14 @@ class RenderTarget {
      * @ignore
      */
     _unprepare() {
-        const gl = this._glContext;
-        this._texture.remove(gl);
-        this._texture = null;
+        if (this._texture) {
+            this._texture.remove(this._glContext);
+            this._texture = null;
+        }
 
         if (this._frameBuffer) {
-            gl.deleteFramebuffer(this._frameBuffer);
-            gl.deleteRenderbuffer(this._renderBuffer);
+            this._glContext.deleteFramebuffer(this._frameBuffer);
+            this._glContext.deleteRenderbuffer(this._renderBuffer);
             this._frameBuffer = null;
             this._renderBuffer = null;
         }