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Check error code before using FileAccess to create a preview and crashing.

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This commit is contained in:
K. S. Ernest (iFIre) Lee 2019-05-30 09:08:37 -07:00
parent 6895ad303b
commit b42df97edd
1 changed files with 3 additions and 1 deletions
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4
editor/editor_resource_preview.cpp
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@ -203,7 +203,9 @@ void EditorResourcePreview::_generate_preview(Ref<ImageTexture> &r_texture, Ref<
if (has_small_texture) { if (has_small_texture) {
ResourceSaver::save(cache_base + "_small.png", r_small_texture); ResourceSaver::save(cache_base + "_small.png", r_small_texture);
} }
FileAccess *f = FileAccess::open(cache_base + ".txt", FileAccess::WRITE); Error err;
FileAccess *f = FileAccess::open(cache_base + ".txt", FileAccess::WRITE, &err);
ERR_FAIL_COND(err != OK);
f->store_line(itos(thumbnail_size)); f->store_line(itos(thumbnail_size));
f->store_line(itos(has_small_texture)); f->store_line(itos(has_small_texture));
f->store_line(itos(FileAccess::get_modified_time(p_item.path))); f->store_line(itos(FileAccess::get_modified_time(p_item.path)));