Internal: Check if storage file exists before attempting to create it (…

…#242)
msiemens · Oct 12, 2018 · 51e2c69 · 51e2c69
1 parent bf714ac
commit 51e2c69
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/tinydb/storages.py b/tinydb/storages.py
@@ -21,8 +21,9 @@ def touch(fname, create_dirs):
         if not os.path.exists(base_dir):
             os.makedirs(base_dir)
 
-    with open(fname, 'a'):
-        os.utime(fname, None)
+    if not os.path.exists(fname):
+        with open(fname, 'a'):
+            os.utime(fname, None)
 
 
 class Storage(with_metaclass(ABCMeta, object)):