Use binary variable in bash to pass USE_COLOR to subdir run.sh scripts

Bash doesn't distinguish between unset variables and zero-length
strings. Use a binary variable USE_COLOR to pass color test results
instead.

Signed-off-by: Darren Hart <dvhltc@us.ibm.com>
4 files changed
tree: 9e31cf0a65cb53d02f5939ab6545380023a90fc6
  1. functional/
  2. include/
  3. performance/
  4. stress/
  5. .gitignore
  6. Makefile
  7. README
  8. run.sh