Check that require.main.filename is defined (#233)

getsentry · Nov 18, 2016 · b84b88c · b84b88c · benvinegar · Nov 18, 2016
1 parent ce62715
commit b84b88c
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/utils.js b/lib/utils.js
@@ -84,7 +84,7 @@ function getFunction(line) {
   }
 }
 
-var main_module = (require.main && path.dirname(require.main.filename) || process.cwd()) + '/';
+var main_module = (require.main && require.main.filename && path.dirname(require.main.filename) || process.cwd()) + '/';
 
 function getModule(filename, base) {
   if (!base) base = main_module;
@@ -179,4 +179,4 @@ function parseStack(err, cb) {
 
 // expose basically for testing because I don't know what I'm doing
 module.exports.parseStack = parseStack;
-module.exports.getModule = getModule;
+module.exports.getModule = getModule;