Ref: Typisierung von device_address korrigiert und überflüssige Klammern entfernt.

src/main.rs

@@ -77,7 +77,7 @@ fn mount_local() {
     let mac_address: &str = get_config().local.device_mac.as_str();
     let mount_type: &str = &get_config().local.mount_type.as_str();
 
-    let mut device_address = None;
+    let mut device_address: Option<String>;
     let mut count: i32 = 0;
 
     loop {
@@ -142,7 +142,7 @@ fn mount_remote() {
             is_mounted_as(mount_point, mount_type) {
             log("main", "Filesystem is already mounted. Doing nothing.", LogLevel::Info);
         } else {
-            if (is_mounted(mount_point)) {
+            if is_mounted(mount_point) {
                 log("main", "Filesystem is already mounted. Unmounting...", LogLevel::Info);
                 unmount(mount_point);
             }