diff --git a/js/irc-utils.js b/js/irc-utils.js
index b84eb25..ed0ee10 100644
--- a/js/irc-utils.js
+++ b/js/irc-utils.js
@@ -33,7 +33,7 @@ var IrcUtils = {
         var foundNick = null;
 
         nickList.some(function(nick) {
-            if (nick.toLowerCase().search(candidate.toLowerCase()) == 0) {
+            if (nick.toLowerCase().search(candidate.toLowerCase()) === 0) {
                 // found!
                 foundNick = nick;
                 return true;
@@ -62,7 +62,7 @@ var IrcUtils = {
         // collect matching nicks
         for (var i = 0; i < nickList.length; ++i) {
             var lcNick = nickList[i].toLowerCase();
-            if (lcNick.search(lcIterCandidate) == 0) {
+            if (lcNick.search(lcIterCandidate) === 0) {
                 matchingNicks.push(nickList[i]);
                 if (lcCurrentNick == lcNick) {
                     at = matchingNicks.length - 1;
@@ -73,7 +73,7 @@ var IrcUtils = {
             }
         }
 
-        if (at == null || matchingNicks.length == 0) {
+        if (at === null || matchingNicks.length === 0) {
             return currentNick;
         } else {
             ++at;
diff --git a/js/models.js b/js/models.js
index 3f922ca..e551d62 100644
--- a/js/models.js
+++ b/js/models.js
@@ -38,7 +38,7 @@ models.service('models', ['$rootScope', '$filter', function($rootScope, $filter)
         };
 
         // Buffer opened message does not include notify level
-        if( message.notify != undefined ) {
+        if( message.notify !== undefined ) {
             notify = message.notify;
         }
 
@@ -244,7 +244,7 @@ models.service('models', ['$rootScope', '$filter', function($rootScope, $filter)
         }
 
         var rtext = "";
-        if(content[0] != undefined) {
+        if(content[0] !== undefined) {
             rtext = content[0].text;
         }