Move access to dialog_render_info inside nil check

ruby · Aug 31, 2021 · 64373a3 · 64373a3
1 parent a75f384
commit 64373a3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/reline/line_editor.rb b/lib/reline/line_editor.rb
@@ -589,9 +589,9 @@ def add_dialog_proc(name, p, context = nil)
     end
     dialog.set_cursor_pos(cursor_column, @first_line_started_from + @started_from)
     dialog_render_info = dialog.call
-    dialog.width = dialog_render_info.width if dialog_render_info and dialog_render_info.width
     old_dialog = dialog.clone
     if dialog_render_info and dialog_render_info.contents and not dialog_render_info.contents.empty?
+      dialog.width = dialog_render_info.width if dialog_render_info.width
       height = dialog_render_info.height || DIALOG_HEIGHT
       pointer = dialog_render_info.pointer
       dialog.contents = dialog_render_info.contents