Fix logic bug.

I love having to make a commit for every one of these.  >.<

Author: NfNitLoop

.github/workflows/pages.yml

@@ -39,7 +39,7 @@ jobs:
     - name: Publish (maybe)
       run: |
         git status --porcelain
-        if [ -n "$(git status --porcelain)" ]; then
+        if [ -z "$(git status --porcelain)" ]; then
           echo "No changes found."
           exit
         fi