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[ruby/reline] Initialize @trap_key to suppress warning

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https://github.com/ruby/reline/commit/b42c0980d9
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aycabta 2021-10-03 21:37:48 +09:00 committed by git
parent bf4f3ef5ad
commit 6cb37d4136
1 changed files with 1 additions and 0 deletions
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lib/reline/line_editor.rb
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@ -576,6 +576,7 @@ class Reline::LineEditor
@proc_scope = proc_scope
@width = nil
@scroll_top = 0
@trap_key = nil
end
def set_cursor_pos(col, row)