fix(previewer): check bufnr is not nil (#3410)
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@@ -545,9 +545,11 @@ previewers.vimgrep = defaulter(function(opts)
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local middle_ln = math.floor(lnum + (lnend - lnum) / 2)
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local middle_ln = math.floor(lnum + (lnend - lnum) / 2)
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pcall(vim.api.nvim_win_set_cursor, self.state.winid, { middle_ln + 1, 0 })
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pcall(vim.api.nvim_win_set_cursor, self.state.winid, { middle_ln + 1, 0 })
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vim.api.nvim_buf_call(bufnr, function()
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if bufnr ~= nil then
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vim.cmd "norm! zz"
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vim.api.nvim_buf_call(bufnr, function()
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end)
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vim.cmd "norm! zz"
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end)
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end
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end
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end
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end
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end
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