20 lines
695 B
Diff
20 lines
695 B
Diff
boom/command.py | 5 +++++
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1 file changed, 5 insertions(+)
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diff --git a/boom/command.py b/boom/command.py
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index 165a8a8..c164b33 100644
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--- a/boom/command.py
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+++ b/boom/command.py
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@@ -927,6 +927,11 @@ def edit_entry(selection=None, title=None, version=None, machine_id=None,
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be.initrd = _cache_image(be.initrd, images == I_BACKUP)
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be.linux = _cache_image(be.linux, images == I_BACKUP)
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+ # Is the entry now identical to an existing entry?
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+ if len(find_entries(Selection(boot_id=be.boot_id))) > 1:
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+ raise ValueError("Entry already exists (boot_id=%s)." %
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+ be.disp_boot_id)
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+
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be.update_entry(expand=expand)
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__write_legacy()
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