X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/3aaefcb3c76ff470b475d950398d01255e87712a..a66462de44bf709365aaa562570c9b6b68dd92b7:/sdk/cwl/arvados_cwl/arvdocker.py

diff --git a/sdk/cwl/arvados_cwl/arvdocker.py b/sdk/cwl/arvados_cwl/arvdocker.py
index 3c82082713..26408317cb 100644
--- a/sdk/cwl/arvados_cwl/arvdocker.py
+++ b/sdk/cwl/arvados_cwl/arvdocker.py
@@ -49,8 +49,10 @@ def arv_docker_get_image(api_client, dockerRequirement, pull_image, project_uuid
         if not images:
             # Fetch Docker image if necessary.
             try:
-                cwltool.docker.DockerCommandLineJob.get_image(dockerRequirement, pull_image,
+                result = cwltool.docker.DockerCommandLineJob.get_image(dockerRequirement, pull_image,
                                                               force_pull, tmp_outdir_prefix)
+                if not result:
+                    raise WorkflowException("Docker image '%s' not available" % dockerRequirement["dockerImageId"])
             except OSError as e:
                 raise WorkflowException("While trying to get Docker image '%s', failed to execute 'docker': %s" % (dockerRequirement["dockerImageId"], e))