Enabled CI on PRs

Andrew J Westlake · Andrew J Westlake · commit 5b1d1c4ae6af · 2021-09-26T07:39:35.000-05:00
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -4,7 +4,9 @@ on:
   push:
     branches:
       - master
-    pull_request:
+  pull_request:
+    branches:
+      - master
 
 env:
   CARGO_TERM_COLOR: always
