From bee0699e0e4eca18325d4d886d0590990ad51443 Mon Sep 17 00:00:00 2001
From: Dirk Farin <dirk.farin@gmail.com>
Date: Tue, 22 Oct 2024 20:29:16 +0200
Subject: [PATCH] fix: set output grid image in heif_context_encode_grid()

---
 libheif/api/libheif/heif.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libheif/api/libheif/heif.cc b/libheif/api/libheif/heif.cc
index 9980058f77..57f574e611 100644
--- a/libheif/api/libheif/heif.cc
+++ b/libheif/api/libheif/heif.cc
@@ -3496,6 +3496,8 @@ struct heif_error heif_context_encode_grid(struct heif_context* ctx,
     return addGridResult.error.error_struct(ctx->context.get());
   }
 
+  out_grid = addGridResult.value;
+
   // Mark as primary image
   if (ctx->context->is_primary_image_set() == false) {
     ctx->context->set_primary_image(out_grid);