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| author | Joe <rbo@gmx.us> | 2024-04-10 20:20:20 +0200 |
|---|---|---|
| committer | Joe <rbo@gmx.us> | 2024-04-10 20:20:20 +0200 |
| commit | 2b184f39542f0ae754a22c36da1d83fe2e3e1a29 (patch) | |
| tree | abf8fbac9146e3ca13959647b5ab99a6acfddc46 /src/i_insert.go | |
| parent | cool (diff) | |
| download | hardflip-2b184f39542f0ae754a22c36da1d83fe2e3e1a29.tar.gz hardflip-2b184f39542f0ae754a22c36da1d83fe2e3e1a29.tar.bz2 hardflip-2b184f39542f0ae754a22c36da1d83fe2e3e1a29.tar.xz hardflip-2b184f39542f0ae754a22c36da1d83fe2e3e1a29.tar.zst hardflip-2b184f39542f0ae754a22c36da1d83fe2e3e1a29.zip | |
fixin segv
Diffstat (limited to 'src/i_insert.go')
| -rw-r--r-- | src/i_insert.go | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/src/i_insert.go b/src/i_insert.go index d9a3e40..f87510d 100644 --- a/src/i_insert.go +++ b/src/i_insert.go @@ -110,17 +110,29 @@ func i_insert_host(data *HardData, insert *HostNode) { // data.litems.curr.Host.next = insert // data.litems.curr.Host.next.next = tmp_next // } + var next *ItemsNode = nil + if data.litems.curr != nil { + next = data.litems.curr.next + } item := &ItemsNode{ 0, nil, insert, data.litems.curr, - data.litems.curr.next, + next, + } + curr := data.litems.curr + if curr != nil { + curr.next = item + if curr.next.next != nil { + data.litems.curr.next.next.prev = item + } + data.litems.curr = data.litems.curr.next + } else { + data.litems.add_back(item) + data.litems.curr = data.litems.head } - data.litems.curr.next = item - data.litems.curr.next.next.prev = item data.litems.reset_id() - data.litems.curr = data.litems.curr.next data.ui.mode = NORMAL_MODE data.insert = nil } |