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7c4d8045f9
CommitFileTreeViewModel embedded the low-level tree's SetTree, which rebuilds the node list without touching the cursor. So after a shrinking rebuild (e.g. moving a patch out into the index removes a file), the selection index could be left past the end of the tree. GetSelectedItems then indexes out of range and returns a nil node, which segfaults callers such as canEditFiles when the options map is rendered during layout. Override SetTree to ClampSelection after the rebuild. Unlike FileTreeViewModel we deliberately don't also re-find the selected node by path: that walk lands on the containing directory when a file is removed from a dir that then collapses, whereas keeping the clamped index lands on the sibling file (see discard_old_file_changes). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> |
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| cheatsheet | ||
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| common | ||
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| fakes | ||
| gocui | ||
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| snake | ||
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| utils | ||