diff --git a/src/bootstrap.js b/src/bootstrap.js
index 63eb7d0d..da952792 100644
--- a/src/bootstrap.js
+++ b/src/bootstrap.js
@@ -46,7 +46,7 @@ function logSevereError(aMessage, aError) {
   // #ifdef UNIT_TESTING
   Services.obs.notifyObservers(null, "requestpolicy-log-error", msg);
   // #endif
-  Cu.reportError(e);
+  Cu.reportError(aError);
 }
 
 //==============================================================================
diff --git a/src/content/lib/default-preferences.js b/src/content/lib/default-preferences.js
index 92e541a9..315b0e00 100644
--- a/src/content/lib/default-preferences.js
+++ b/src/content/lib/default-preferences.js
@@ -1,4 +1,5 @@
 /* global pref */
+// jscs:disable maximumLineLength
 
 pref("extensions.requestpolicy.log", false);
 pref("extensions.requestpolicy.log.level", 0);
@@ -46,3 +47,5 @@ pref("extensions.requestpolicy.unitTesting.loggingErrors.counter", 0);
 //pref("extensions.requestpolicy.allowedOriginsToDestinations", "");
 //pref("extensions.requestpolicy.statusbarIcon", "standard");
 //pref("extensions.requestpolicy.initialSetupDialogShown", false);
+
+// jscs:enable maximumLineLength
diff --git a/src/content/lib/script-loader.jsm b/src/content/lib/script-loader.jsm
index 5a991543..01fe6f11 100644
--- a/src/content/lib/script-loader.jsm
+++ b/src/content/lib/script-loader.jsm
@@ -57,7 +57,7 @@ function logSevereError(aMessage, aError) {
   // #ifdef UNIT_TESTING
   Services.obs.notifyObservers(null, "requestpolicy-log-error", msg);
   // #endif
-  Cu.reportError(e);
+  Cu.reportError(aError);
 }
 
 //==============================================================================
diff --git a/src/content/settings/advancedprefs.js b/src/content/settings/advancedprefs.js
index 6ba4b931..59762c54 100644
--- a/src/content/settings/advancedprefs.js
+++ b/src/content/settings/advancedprefs.js
@@ -139,7 +139,8 @@
         });
 
     // Speculative pre-connections.
-    elManager.addListener($id("pref-speculativePreConnections"), "change", function(event) {
+    elManager.addListener($id("pref-speculativePreConnections"), "change",
+        function(event) {
       Prefs.set("root/ network.http.speculative-parallel-limit",
           event.target.checked ? 6 : 0);
       Services.prefs.savePrefFile(null);