Minor fixes for qt-configure-module

Put quotes around args var and add e and u flags, which
do the following:

e - terminates the script if an error occurs. This is
certainly desirable behavior. We don't want the script to chug
along with unpredictable behavior if an error occurred.

u - terminates the script if an undefined variable is encountered.
It is also desirable to terminate here because it might lead to
unexpected behavior.

Change-Id: Ia02196ef3eab64521e36771530d033a15bb40ecc
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>

0 files changed, 0 insertions, 0 deletions