1 files changed, 3 insertions, 5 deletions
diff --git a/node_modules/tslint/lib/linter.js b/node_modules/tslint/lib/linter.js
index f67c0198c..7662ed8d4 100644
--- a/node_modules/tslint/lib/linter.js
+++ b/node_modules/tslint/lib/linter.js
@@ -38,7 +38,7 @@ var Linter = /** @class */ (function () {
         if (typeof options !== "object") {
             throw new Error("Unknown Linter options type: " + typeof options);
         }
-        if (options.configuration != null) {
+        if (options.configuration != undefined) {
             throw new Error("ILinterOptions does not contain the property `configuration` as of version 4. " +
                 "Did you mean to pass the `IConfigurationFile` object to lint() ? ");
         }
@@ -81,9 +81,7 @@ var Linter = /** @class */ (function () {
             fileFailures = this.applyAllFixes(enabledRules, fileFailures, sourceFile, fileName);
         }
         // add rule severity to failures
-        var ruleSeverityMap = new Map(enabledRules.map(
-        // tslint:disable-next-line no-unnecessary-type-assertion
-        function (rule) { return [rule.getOptions().ruleName, rule.getOptions().ruleSeverity]; }));
+        var ruleSeverityMap = new Map(enabledRules.map(function (rule) { return [rule.getOptions().ruleName, rule.getOptions().ruleSeverity]; }));
         for (var _i = 0, fileFailures_1 = fileFailures; _i < fileFailures_1.length; _i++) {
             var failure = fileFailures_1[_i];
             var severity = ruleSeverityMap.get(failure.getRuleName());
@@ -210,7 +208,7 @@ var Linter = /** @class */ (function () {
         }
         var _a;
     };
-    Linter.VERSION = "5.7.0";
+    Linter.VERSION = "5.8.0";
     Linter.findConfiguration = configuration_1.findConfiguration;
     Linter.findConfigurationPath = configuration_1.findConfigurationPath;
     Linter.getRulesDirectories = configuration_1.getRulesDirectories;