Merge pull request #987 in DESIGN/design from ~HADES/design:release/10.0 to release/10.0

* commit '3f1d3cf1e099cddec4f5d96612b739c7bc4607bd':
  REPORT-19083 设计器内删除当前模板时，未自动退回到最后一张已打开的模板

designer-base/src/main/java/com/fr/design/file/HistoryTemplateListCache.java

@@ -263,9 +263,9 @@ public class HistoryTemplateListCache implements CallbackEvent {
             JTemplate<?, ?> template = iterator.next();
             String tPath = template.getPath();
             if (isDir ? tPath.startsWith(path) : tPath.equals(path)) {
+                int size = getHistoryCount();
                 iterator.remove();
                 int index = iterator.nextIndex();
-                int size = getHistoryCount();
                 if (size == index + 1 && index > 0) {
                     //如果删除的是后一个Tab，则定位到前一个
                     MutilTempalteTabPane.getInstance().setSelectedIndex(index - 1);