X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/5f478e932583f04fc1bd067e437e2d929060dd18..8674cfd50ad24171de7d157813819f3383c3353b:/sdk/cwl/arvados_cwl/arvtool.py

diff --git a/sdk/cwl/arvados_cwl/arvtool.py b/sdk/cwl/arvados_cwl/arvtool.py
index 5b1806b354..119acc3039 100644
--- a/sdk/cwl/arvados_cwl/arvtool.py
+++ b/sdk/cwl/arvados_cwl/arvtool.py
@@ -20,6 +20,8 @@ class ArvadosCommandTool(CommandLineTool):
             return partial(ArvadosContainer, self.arvrunner)
         elif runtimeContext.work_api == "jobs":
             return partial(ArvadosJob, self.arvrunner)
+        else:
+            raise Exception("Unsupported work_api %s", runtimeContext.work_api)
 
     def make_path_mapper(self, reffiles, stagedir, runtimeContext, separateDirs):
         if runtimeContext.work_api == "containers":