fix(Filesystem): avoid directory already exists on append (#3629)

ionic-team · Oct 13, 2020 · 249073d · 249073d
1 parent 1c47e15
commit 249073d
Showing 1 changed file with 5 additions and 4 deletions.
diff --git a/core/src/web/filesystem.ts b/core/src/web/filesystem.ts
@@ -202,11 +202,12 @@ export class FilesystemPluginWeb extends WebPlugin implements FilesystemPlugin {
 
     let parentEntry = await this.dbRequest('get', [parentPath]) as EntryObj;
     if (parentEntry === undefined) {
-      const parentArgPathIndex = parentPath.indexOf('/', 1);
-      const parentArgPath = parentArgPathIndex !== -1 ? parentPath.substr(parentArgPathIndex) : '/';
-      await this.mkdir({path: parentArgPath, directory: options.directory, recursive: true});
+      const subDirIndex = parentPath.indexOf('/', 1);
+      if (subDirIndex !== -1) {
+        const parentArgPath = parentPath.substr(subDirIndex);
+        await this.mkdir({path: parentArgPath, directory: options.directory, recursive: true});
+      }
     }
-
     if (occupiedEntry !== undefined) {
       data = occupiedEntry.content + data;
       ctime = occupiedEntry.ctime;