fix upload multiple files

Author: thaichors3000

src/commands/default-commands/save-image-command.tsx

@@ -42,18 +42,19 @@ export const saveImageCommand: Command = {
     const items = isPasteEvent(context)
       ? dataTransferToArray((event as React.ClipboardEvent).clipboardData.items)
       : isDragEvent(context)
-      ? dataTransferToArray((event as React.DragEvent).dataTransfer.items)
-      : fileListToArray(
+        ? dataTransferToArray((event as React.DragEvent).dataTransfer.items)
+        : fileListToArray(
           (event as React.ChangeEvent<HTMLInputElement>).target.files
         );
 
     for (const index in items) {
+      const initialState = textApi.getState();
       const breaksBeforeCount = getBreaksNeededForEmptyLineBefore(
         initialState.text,
         initialState.selection.start
       );
-      const breaksBefore = Array(breaksBeforeCount + 1).join("\n");
 
+      const breaksBefore = Array(breaksBeforeCount + 1).join("\n");
       const placeHolder = `${breaksBefore}![${l18n.uploadingImage}]()`;
 
       textApi.replaceSelection(placeHolder);