Update pydocs.yml

Author: sserrata

.github/workflows/pydocs.yml

@@ -66,7 +66,7 @@ jobs:
           git config --global user.email "sserrata@paloaltonetworks.com"
           git config --global user.name "Steven Serrata"
           git add .
-          git diff --exit-code || git commit -m "update pydocs" && echo ::set-output name=changes::true
+          (git diff --exit-code || git diff --exit-code --cached) || git commit -m "update pydocs" && echo ::set-output name=changes::true
 
       - name: Create Pull Request
         if: steps.commit.outputs.changes == 'true'