updated mac.yaml

HariSekhon · HariSekhon · commit 905fe194874a · 2020-02-16T23:38:28.000Z
diff --git a/.github/workflows/mac.yaml b/.github/workflows/mac.yaml
@@ -37,6 +37,8 @@ jobs:
         key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
         restore-keys: |
           ${{ runner.os }}-pip-
+    - name: brew update
+      run: which brew && brew update || :
     - name: build
       run: make
     - name: test
