Don't panic on err while getting property

Signed-off-by: Alex Snaps <[email protected]>

Author: alexsnaps

src/hostcalls.rs

@@ -416,7 +416,7 @@ pub fn get_property(path: Vec<&str>) -> Result<Option<Bytes>, Status> {
                 }
             }
             Status::NotFound => Ok(None),
-            status => panic!("unexpected status: {}", status as u32),
+            status => Err(status),
         }
     }
 }