fix getting current Node.js version

Without this, `nodejsVersion()` returns `[NaN]` when using a release build of Node.js.
nodejs · Aug 16, 2022 · c4c7636 · c4c7636
1 parent 1924ea2
commit c4c7636
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/test/common.js b/test/common.js
@@ -334,7 +334,9 @@ Session.prototype.hasSymbol = function hasSymbol(symbol, callback) {
 };
 
 function nodejsVersion() {
-  const version = process.version.substring(1, process.version.indexOf('-'));
+  const candidateIndex = process.version.indexOf('-');
+  const endIndex = candidateIndex != -1 ? candidateIndex : process.version.length;
+  const version = process.version.substring(1, endIndex);
   const versionArray = version.split('.').map(s => Number(s));
   return versionArray;
 }