android: fixed a bug that could crash when fill order is empty.

syalon · syalon · commit 744d50840a68 · 2020-03-31T18:39:17.000+08:00
diff --git a/android/app/src/main/java/com/btsplusplus/fowallet/FragmentTradeBuyOrSell.kt b/android/app/src/main/java/com/btsplusplus/fowallet/FragmentTradeBuyOrSell.kt
@@ -234,7 +234,7 @@ class FragmentTradeBuyOrSell : BtsppFragment() {
             return
         }
 
-        if (data_array != null) {
+        if (data_array != null && data_array.length() > 0) {
             //  保存数据（Fragment重新创建时需要用到）
             _currFillOrders = data_array
 

Original file line number	Diff line number	Diff line change
`@@ -234,7 +234,7 @@ class FragmentTradeBuyOrSell : BtsppFragment() {`
`234`	`234`	`return`
`235`	`235`	`}`
`236`	`236`
`237`		`- if (data_array != null) {`
	`237`	`+ if (data_array != null && data_array.length() > 0) {`
`238`	`238`	`// 保存数据（Fragment重新创建时需要用到）`
`239`	`239`	`_currFillOrders = data_array`
`240`	`240`