ci: exit on failed patch

base/Dockerfile

@@ -36,7 +36,7 @@ RUN for app in $(cat /usr/src/nextcloud/apps/nextcloud.json | jq -r .remove[]);d
     rm /usr/src/nextcloud/config/autoconfig.php /usr/src/nextcloud/config/config.sample.php;
 RUN for patch in /usr/src/nextcloud/patches/*.diff; \
   do \
-    patch -p0 < $patch; \
+    patch -p0 < $patch || exit 1; \
   done; \
   rm -r /usr/src/nextcloud/patches/;