Use quotes around variables in bash scripts when required
I know there is no problem in our current usage because RUN_TESTS should always be initialized, but just in case:
if [ "$RUN_TESTS" = "OFF" ]
The same for the COVERALLS test a few lines below.
Originally posted by @bourtemb in https://github.com/tango-controls/cppTango/pull/763#discussion_r487909687
Edited by Reynald Bourtembourg