Add assert

Natives/egl_bridge.c

@@ -43,7 +43,10 @@ JNIEXPORT void JNICALL Java_net_kdt_pojavlaunch_utils_JREUtils_setenv(JNIEnv *en
 
 JNIEXPORT void JNICALL Java_net_kdt_pojavlaunch_utils_JREUtils_saveGLContext(JNIEnv* env, jclass clazz) {
     CURR_GL_CONTEXT = createContext();
-    // getCurrentContext();
+    if (CURR_GL_CONTEXT == NULL) {
+        debug("OpenGLES context is NULL...");
+        assert(CURR_GL_CONTEXT != NULL);
+    }
 }
 
 JNIEXPORT jlong JNICALL Java_org_lwjgl_glfw_GLFW_nativeEglGetCurrentContext(JNIEnv* env, jclass clazz) {