Don't wlc commit if there are no pending changes. (#721)

Author: freakboy3742

.github/workflows/publish.yml

@@ -55,7 +55,14 @@ jobs:
     - name: Lock Weblate and Sync
       run: wlc lock
     - name: Commit Weblate changes
-      run: wlc commit
+      run: |
+        # 2025-12-01 - wlc commit started returning an error if there are no commits pending
+        # See https://github.com/WeblateOrg/wlc/issues/1054 for details
+        if [[ $(wlc repo | grep "needs_commit: True") ]]; then
+          wlc commit
+        else
+          echo "No commit required"
+        fi
     - name: Push Weblate changes
       run: wlc push
     - name: Pull translation updates pushed by Weblate