🐛 Update execOrDie to handle a null status (ampproject#23009)

* update execOrDie * remove e2e node_modules from Travis cache
PHCCorso · Jun 25, 2019 · 4cd544b · 4cd544b
1 parent d824caa
commit 4cd544b
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diff --git a/.travis.yml b/.travis.yml
@@ -88,7 +88,6 @@ jobs:
 cache:
   directories:
     - node_modules
-    - build-system/tasks/e2e/node_modules
     - build-system/tasks/visual-diff/node_modules
     - sauce_connect
     - validator/node_modules

diff --git a/build-system/exec.js b/build-system/exec.js
@@ -66,7 +66,7 @@ function execScriptAsync(script, options) {
  */
 function execOrDie(cmd, options) {
   const p = exec(cmd, options);
-  if (p.status != 0) {
+  if (p.status && p.status != 0) {
     process.exit(p.status);
   }
 }