fix prepare label bug

broadinstitute · Sep 3, 2021 · aa6017c · aa6017c
1 parent 1db7a2b
commit aa6017c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/scripts/variantstore/wdl/GvsPrepareCallset.wdl b/scripts/variantstore/wdl/GvsPrepareCallset.wdl
@@ -68,7 +68,7 @@ task PrepareCallsetTask {
         String docker
     }
     # Note the coercion of optional query_labels using select_first([expr, default])
-    Array[String] query_label_args = if defined(query_labels) then prefix("--query_labels ", select_first([query_labels])) else []
+    Array[String] query_label_args = prefix("--query_labels ", select_first([query_labels, []]))
 
     String has_service_account_file = if (defined(service_account_json_path)) then 'true' else 'false'
     String use_sample_names_file = if (defined(sample_names_to_extract)) then 'true' else 'false'