1 files changed, 7 insertions, 3 deletions
diff --git a/src/JSZipUtils.js b/src/JSZipUtils.js
index 5ce1bd471..755de7226 100644
--- a/src/JSZipUtils.js
+++ b/src/JSZipUtils.js
@@ -12,13 +12,17 @@ JSZipUtils._getBinaryFromXHR = function (xhr) {
 function createStandardXHR() {
     try {
         return new window.XMLHttpRequest();
-    } catch (e) {}
+    } catch (e) {
+        /* empty */
+    }
 }
 
 function createActiveXHR() {
     try {
         return new window.ActiveXObject('Microsoft.XMLHTTP');
-    } catch (e) {}
+    } catch (e) {
+        /* empty */
+    }
 }
 
 // Create the request object
@@ -101,7 +105,7 @@ JSZipUtils.getBinaryContent = function (path, options) {
             xhr.overrideMimeType('text/plain; charset=x-user-defined');
         }
 
-        xhr.onreadystatechange = function (event) {
+        xhr.onreadystatechange = function (/* event */) {
             // use `xhr` and not `this`... thanks IE
             if (xhr.readyState === 4) {
                 if (xhr.status === 200 || xhr.status === 0) {