!853 修复:同步图标未出现时执行TOGGLESYNCDATA导致的错误

5 years ago · 88a2f3070c
parent 5852ebd822
commit 88a2f3070c
1 changed files with 11 additions and 10 deletions
--- a/src/UI/Components/ToolBar/ToolbarContainer.tsx
+++ b/src/UI/Components/ToolBar/ToolbarContainer.tsx
@ -49,16 +49,17 @@ export class ToolbarContainer extends React.Component<{}, {}> {
            if (cmdName === "TOGGLESYNCDATA")
            {
                let icon = this.iconList.find(icon => icon?.command === "TOGGLESYNCDATA");
-                if (app.SyncDataReactor.Enable)
-                {
-                    icon.svg = IconEnum.Synchronizing;
-                    icon.title = "同步中";
-                }
-                else
-                {
-                    icon.svg = IconEnum.Synchronous;
-                    icon.title = "未同步";
-                }
+                if (icon)
+                    if (app.SyncDataReactor.Enable)
+                    {
+                        icon.svg = IconEnum.Synchronizing;
+                        icon.title = "同步中";
+                    }
+                    else
+                    {
+                        icon.svg = IconEnum.Synchronous;
+                        icon.title = "未同步";
+                    }
            }
        });
    }