From 16429a4289e9738db2e451279699f35b42536527 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bruno=20Louren=C3=A7o?= <madequa@users.noreply.github.com>
Date: Sat, 28 Dec 2019 18:35:23 +0000
Subject: [PATCH] Reset GLES3 MultiMesh buffer id when reallocating.

---
 drivers/gles3/rasterizer_storage_gles3.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gles3/rasterizer_storage_gles3.cpp b/drivers/gles3/rasterizer_storage_gles3.cpp
index 07d7416905f..a0628a24dda 100644
--- a/drivers/gles3/rasterizer_storage_gles3.cpp
+++ b/drivers/gles3/rasterizer_storage_gles3.cpp
@@ -4454,6 +4454,7 @@ void RasterizerStorageGLES3::multimesh_allocate(RID p_multimesh, int p_instances
 	if (multimesh->buffer) {
 		glDeleteBuffers(1, &multimesh->buffer);
 		multimesh->data.resize(0);
+		multimesh->buffer = 0;
 	}
 
 	multimesh->size = p_instances;