1 files changed, 23 insertions, 23 deletions

diff --git a/js/vapi-net.js b/js/vapi-net.js
index ec12d2a..f8d1052 100644
--- a/js/vapi-net.js
+++ b/js/vapi-net.js
@@ -29,41 +29,41 @@
     vAPI.net = {};
 
     vAPI.net.registerListeners = function () {
-	this.onBeforeRequest.types = this.onBeforeRequest.types
-	    ? new Set(this.onBeforeRequest.types)
-	    : null;
-	
-	this.onBeforeSendHeaders.types = this.onBeforeSendHeaders.types
-	    ? new Set(this.onBeforeSendHeaders.types)
-	    : null;
+        this.onBeforeRequest.types = this.onBeforeRequest.types
+            ? new Set(this.onBeforeRequest.types)
+            : null;
 
-	let shouldLoadListenerMessageName = location.host + ':shouldLoad';
-	let shouldLoadListener = function (e) {
+        this.onBeforeSendHeaders.types = this.onBeforeSendHeaders.types
+            ? new Set(this.onBeforeSendHeaders.types)
+            : null;
+
+        let shouldLoadListenerMessageName = location.host + ':shouldLoad';
+        let shouldLoadListener = function (e) {
             let details = e.data;
             let pendingReq = vAPI.httpObserver.createPendingRequest(details.url);
             pendingReq.rawType = details.rawType;
             pendingReq.tabId = vAPI.tabs.manager.tabIdFromTarget(e.target);
-	};
+        };
 
-	// https://github.com/gorhill/uMatrix/issues/200
-	// We need this only for Firefox 34 and less: the tab id is derived from
-	// the origin of the message.
-	if (!vAPI.modernFirefox) {
+        // https://github.com/gorhill/uMatrix/issues/200
+        // We need this only for Firefox 34 and less: the tab id is derived from
+        // the origin of the message.
+        if (!vAPI.modernFirefox) {
             vAPI.messaging.globalMessageManager
-		.addMessageListener(shouldLoadListenerMessageName,
-				    shouldLoadListener);
-	}
+                .addMessageListener(shouldLoadListenerMessageName,
+                                    shouldLoadListener);
+        }
 
-	vAPI.httpObserver.register();
+        vAPI.httpObserver.register();
 
-	vAPI.addCleanUpTask(function () {
+        vAPI.addCleanUpTask(function () {
             if (!vAPI.modernFirefox) {
-		vAPI.messaging.globalMessageManager
-		    .removeMessageListener(shouldLoadListenerMessageName,
-					   shouldLoadListener);
+                vAPI.messaging.globalMessageManager
+                    .removeMessageListener(shouldLoadListenerMessageName,
+                                           shouldLoadListener);
             }
 
             vAPI.httpObserver.unregister();
-	});
+        });
     };
 })();