遇到了极其诡异的不符合进入 if 条件的要求但是还是进入了

代码

 addFrontLine(_line_location_, _padding_, _border_) { console.log(_padding_); console.log(_line_location_); if (_padding_ >= _line_location_) { _padding_ = _line_location_ } console.log(_padding_); console.log(_line_location_); const css = ` .layout-tab-container .b3-list-item > .b3-list-item__toggle { padding-left: 4px !important; } .layout-tab-container ul ul:before { content: ""; position: absolute; top: 0; bottom: 0; left: ${_line_location_}px; border-left: ${_border_}px solid var(--b3-theme-background-light); } .layout-tab-container ul ul { position: relative; padding-left: ${_padding_}px; } ` this.applyStyles(css); } 

执行后控制台输出的值

6 20 20 20 

如果把 if 语句注释掉，就恢复正常了。 有没有大佬帮看看是什么原因？ 完整代码 https://github.com/zxkmm/siyuan_doctree_compress/blob/13f1b3cda6c721001c1c33ab449e6321bc791807/src/index.ts#L118