Fix crash when cache disabled

2019-09-18 16:50:30 -07:00
parent febb0cb693
commit acd6a5ea58
1 changed files with 3 additions and 1 deletions
--- a/wasmtime-environ/src/cache/config.rs
+++ b/wasmtime-environ/src/cache/config.rs
@@ -150,7 +150,9 @@ pub fn init<P: AsRef<Path> + Debug>(
    let conf_file_str = format!("{:?}", config_file);
    let conf = CONFIG.call_once(|| CacheConfig::from_file(enabled, config_file, create_new_config));
    if conf.errors.is_empty() {
-        worker::init(init_file_per_thread_logger);
+        if conf.enabled {
+            worker::init(init_file_per_thread_logger);
+        }
        debug!("Cache init(\"{}\"): {:#?}", conf_file_str, conf)
    } else {
        error!(