When two vtf files in one FV image, no FV file can be generated, but it
report the stack trace info. so we enhance the tool to report error
message directly but not the stack trace info.
(Sync patch r19141 from main trunk.)
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/branches/UDK2015@19376 6f19259b-4bc3-4df7-8a09-765794883524