fixed crash loop infinitive when compare float by using FLT_EPSILON (#1581)

vancucit · CookNguyen · web-flow · commit 8a2848d154ae · 2023-04-05T20:14:09.000+08:00
Co-authored-by: CookNguyen &lt;cnguyen@youmail.com&gt;
diff --git a/MJRefresh/Base/MJRefreshHeader.m b/MJRefresh/Base/MJRefreshHeader.m
@@ -65,7 +65,7 @@ - (void)resetInset {
     insetT = insetT > self.mj_h + _scrollViewOriginalInset.top ? self.mj_h + _scrollViewOriginalInset.top : insetT;
     self.insetTDelta = _scrollViewOriginalInset.top - insetT;
     // 避免 CollectionView 在使用根据 Autolayout 和 内容自动伸缩 Cell, 刷新时导致的 Layout 异常渲染问题
-    if (self.scrollView.mj_insetT != insetT) {
+    if (fabs(self.scrollView.mj_insetT - insetT) > FLT_EPSILON) {
         self.scrollView.mj_insetT = insetT;
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -65,7 +65,7 @@ - (void)resetInset {`
`65`	`65`	`insetT = insetT > self.mj_h + _scrollViewOriginalInset.top ? self.mj_h + _scrollViewOriginalInset.top : insetT;`
`66`	`66`	`self.insetTDelta = _scrollViewOriginalInset.top - insetT;`
`67`	`67`	`// 避免 CollectionView 在使用根据 Autolayout 和内容自动伸缩 Cell, 刷新时导致的 Layout 异常渲染问题`
`68`		`- if (self.scrollView.mj_insetT != insetT) {`
	`68`	`+ if (fabs(self.scrollView.mj_insetT - insetT) > FLT_EPSILON) {`
`69`	`69`	`self.scrollView.mj_insetT = insetT;`
`70`	`70`	`}`
`71`	`71`	`}`