fixup! Make the package compatible with browser targets natively

Author: vlovich

lib/browser-buffer-ops.js

@@ -25,7 +25,7 @@ module.exports = {
       return false;
     }
     let fromIndex = 0;
-    while (fromIndex != haystack.length - 3) {
+    while (fromIndex !== haystack.length - 3) {
       const foundFirst = haystack[fromIndex] === needle[0];
       const foundSecond = haystack[fromIndex + 1] === needle[1];
       const foundThird = haystack[fromIndex + 2] === needle[2];

test/rfc2047.js

@@ -32,18 +32,17 @@ for (const environment of ['node', 'browser']) {
 
         switch (iconvType) {
           case IconvType.Unavailable:
-            requireStubs['iconv'] = null;
+            requireStubs.iconv = null;
             requireStubs['iconv-lite'] = null;
             break;
           case IconvType.LiteOnly:
-            requireStubs['iconv'] = null;
+            requireStubs.iconv = null;
             break;
         }
 
         const iconvAvailable = iconvType === IconvType.Available;
         const iconvLiteAvailable =
           iconvAvailable || iconvType === IconvType.LiteOnly;
-        iconvAvailable || iconvType === IconvType.LiteOnly;
 
         const rfc2047 = proxyquire('../lib/rfc2047', requireStubs);