bin/get-assignment: double check, that next_building is not empty

1 files changed, 3 insertions, 1 deletions

diff --git a/bin/get-assignment b/bin/get-assignment
index 926cc69..91b7b69 100755
--- a/bin/get-assignment
+++ b/bin/get-assignment
@@ -186,7 +186,9 @@ if [ -s "${work_dir}/forced-package-builds.${slave}" ]; then
       } | \
         mysql_run_query
     )
-    hand_out_assignment "${next_building}"
+    if [ -n "${next_building}" ]; then
+      hand_out_assignment "${next_building}"
+    fi
   fi
 fi