added fix for if nothing is available to be commited

Author: Taha ibn Munawar

.github/workflows/main.yml

@@ -36,14 +36,15 @@ jobs:
             git config --global user.name 'Taha ibn Munawar'
             git config --global user.email '[email protected]'
             sshpass -v -P "Enter passphrase for key" -p $SSH_PASSWORD git clone [email protected]:mutawwir-blog/mutawwir-blog.github.io ./
-            git branch -m main
             ls -A | awk '!/^\.git.*$/ { print $0 }' | while read line; do rm -rf ./$line; done
 
             # Copying contents of parent into child, without copying the child itself too
             cp -r ~/work/mutawwir-blog/mutawwir-blog/dist/* ./
             touch .nojekyll
-            git add .
-            git commit -m "updated from github action workflow"
-            sshpass -v -P "Enter passphrase for key" -p $SSH_PASSWORD git push
+            if [[ -n $(git status -s) ]]; then
+              git add .
+              git commit -m "updated from github action workflow"
+              sshpass -v -P "Enter passphrase for key" -p $SSH_PASSWORD git push
+            fi