tree e87d71b30ebbcb4a93e54e171e2571ae3ba7a67d
parent 61a6e253f285fd9cfe0ac7612e85e7cf1fff5116
author Shuichiro MAKIGAKI <shuichiro.makigaki@gmail.com> 1409220429 +0900
committer Shuichiro MAKIGAKI <shuichiro.makigaki@gmail.com> 1409880965 +0000

Fix to avoid undefined variables in initial sanity checks

This commit moves check to see if screen is already running after reading
stackrc, and changes messages in check if root is running DevStack.
STACK_USER is defined in stackrc, and SCREEN_NAME can be replaced with
"a non-root account".

Change-Id: I022ed1099169a3549b7e31883abe33d6298f6fa5
Closes-Bug: #1362091