Handle rejections in migration actions (#148)

Before they were resulting in unhandled rejection errors!
salsita · Jan 11, 2018 · e7db5dc · e7db5dc
1 parent 47da19f
commit e7db5dc
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/migration.js b/lib/migration.js
@@ -41,14 +41,14 @@ class Migration {
   }
 
   _apply(action, pgm) {
-    return new Promise((resolve) => {
+    return new Promise((resolve, reject) => {
       if (action.length === 2) {
         action(pgm, resolve);
       } else {
         const result = action(pgm);
         // result conforms to Promises/A+ spec
         if (typeof result === 'object' && typeof result.then === 'function') {
-          result.then(resolve);
+          result.then(resolve).catch(err => reject(err));
         } else {
           resolve();
         }