tmpfs: backport fix from pyfuse3

ThomasWaldmann · ThomasWaldmann · commit fe40b03d2104 · 2023-05-14T19:12:53.000+02:00
diff --git a/examples/tmpfs.py b/examples/tmpfs.py
@@ -146,7 +146,10 @@ def lookup(self, inode_p, name, ctx=None):
 
 
     def getattr(self, inode, ctx=None):
-        row = self.get_row('SELECT * FROM inodes WHERE id=?', (inode,))
+        try:
+            row = self.get_row('SELECT * FROM inodes WHERE id=?', (inode,))
+        except NoSuchRowError:
+            raise(llfuse.FUSEError(errno.ENOENT))
 
         entry = llfuse.EntryAttributes()
         entry.st_ino = inode
