13140: Fix call to docker.get_image()

Arvados-DCO-1.1-Signed-off-by: Peter Amstutz <pamstutz@veritasgenetics.com>

diff --git a/sdk/cwl/arvados_cwl/arvdocker.py b/sdk/cwl/arvados_cwl/arvdocker.py
index e59903f2dc33b3d69406ee1fbc92751bd78e9623..5483ccbf52b59f2d2133bacd76ad7eaaa775a91f 100644 (file)
--- a/sdk/cwl/arvados_cwl/arvdocker.py
+++ b/sdk/cwl/arvados_cwl/arvdocker.py
@@ -45,7 +45,7 @@ def arv_docker_get_image(api_client, dockerRequirement, pull_image, project_uuid
         if not images:
             # Fetch Docker image if necessary.
             try:
-                cwltool.docker.get_image(dockerRequirement, pull_image)
+                cwltool.docker.DockerCommandLineJob.get_image(dockerRequirement, pull_image)
             except OSError as e:
                 raise WorkflowException("While trying to get Docker image '%s', failed to execute 'docker': %s" % (dockerRequirement["dockerImageId"], e))