Fix running service checks.

[carnet-upgrade.git] / src / scripts / check_services

diff --git a/src/scripts/check_services b/src/scripts/check_services
index 4ecbe5b..fe14ad7 100755 (executable)
--- a/src/scripts/check_services
+++ b/src/scripts/check_services
@@ -19,9 +19,10 @@ cs_preupgrade () {
       fi
     fi
   done
+  services=${services# }
 
   if [ -n "$services" ]; then
-    echo "${services# }" > $STORE
+    echo "$services" > $STORE
   fi
 }