configure: fix script error with -help

configure -help results in the following error:
[: 3174: missing ]

Change-Id: Ibe7a5292087924d3efd0c87d9fb91deee831171f
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
This commit is contained in:
Girish Ramakrishnan 2012-04-18 15:48:29 -07:00 committed by Qt by Nokia
parent b3e55fbf4e
commit ee166bbce0