Description of problem:
 Command passed as arguments to CLI is not executed once I choose to accept the SSL certificate only temporarily. 

Version-Release number of selected component (if applicable):
 EAP 6.2.0.ER7

How reproducible:
 Always

Steps to Reproduce:
 0. Navigate to JBOSS_HOME/bin.
 1. Create SSL certificate like: 
keytool -genkeypair -alias alias -keyalg RSA -keystore ssl-test.keystore -storepass password --dname "CN=jboss,OU=Engineering,O=redhat.com,L=Brno,C=CZ"
 2. Start standalone server.
 3. Secure ManagementRealm with SSL: 
./jboss-cli.sh -c command="/core-service=management/security-realm=ManagementRealm/server-identity=ssl:add(keystore-path=ssl-test.keystore,keystore-password="password")"
 4. Restart server
 5. Stop the server using non-interactive CLI mode, accept the certificate only temporarily.
./jboss-cli.sh -c shutdown
Accept certificate? [N]o, [T]emporarily, [P]ermenantly : T

Actual results:
 CLI command is not executed.

Expected results:
 CLI command is executed.

Additional info:
 Even if I accept the certificate permanently the first command is not executed (step 5). After accepting the certificate, one must call the command again to shutdown the server.