Warn if pmwiki wasnt found

diff --git a/share/hydractl/backup-site b/share/hydractl/backup-site
index 4b68b7c2f421be4d59059a99ae25d36fdb6ffeae..817554acff28a2df403b3b9b46d4436d282197b4 100755 (executable)
--- a/share/hydractl/backup-site
+++ b/share/hydractl/backup-site
@@ -42,6 +42,11 @@ elif [ "$SITE" == "debian" ]; then
   LOCATION="/var/reprepro"
 elif [ "$SITE" == "wiki" ]; then
   LOCATION="/var/www/data/`ls -1 /var/www/data | grep pmwiki | sort -n | head`"
+
+  if [ "$LOCATION" == "/var/www/data" ]; then
+    echo "PmWiki installation not found at /var/www/data."
+    exit 1
+  fi
 else
   LOCATION="$SITES/$SITE"
 fi