7582: fix typo --user=$try_user to $try_user_arg

diff --git a/sdk/cli/bin/crunch-job b/sdk/cli/bin/crunch-job
index 8167eda9f0fe527d088fda236cc50fe8ca6c84eb..4e50b413b3238b07ec326dfbbda125a74d6613d2 100755 (executable)
--- a/sdk/cli/bin/crunch-job
+++ b/sdk/cli/bin/crunch-job
@@ -467,7 +467,7 @@ fi
     }
     srun(["srun", "--nodelist=" . $node[0]],
          ["/bin/sh", "-ec",
-          "a=`$docker_bin run --rm --user=$try_user $docker_hash id --user` && " .
+          "a=`$docker_bin run --rm $try_user_arg $docker_hash id --user` && " .
           " test \$a -ne 0"],
          {fork => 1});
     if ($? == 0) {