minor: warn if env doesn't exist in `leap env pin`

diff --git a/lib/leap_cli/commands/env.rb b/lib/leap_cli/commands/env.rb
index b2f585d8e93e595cf776469c21442f4b2da9e17c..40ca9597e76594ba716eda8d49adbe94aa5b81f9 100644 (file)
--- a/lib/leap_cli/commands/env.rb
+++ b/lib/leap_cli/commands/env.rb
@@ -32,6 +32,8 @@ module LeapCli
               (environment && manager.environment_names.include?(environment))
             LeapCli.leapfile.set('environment', environment)
             log 0, :saved, "~/.leaprc with environment set to #{environment}."
+          else
+            bail! "There is no environment `#{environment}`"
           end
         end
       end