branch_coverage.sh: ignore clear-command errors
Open CI uses a docker container to build and produce coverage reports but calling the 'branch_coverage.sh' command, which in turn calls the 'clear' command, the following error is observed
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12:54:34 # ../qa-tools/coverage-tool/coverage-reporting/branch_coverage.sh:133: main() - [4,0,0] clear
12:54:34 TERM environment variable not set.
12:54:34 LAVA JOB RESULT: 1
To avoid this problem, pipe the clear command with 'true', effectively ignoring any error coming from clear command.
Signed-off-by: Leonardo Sandoval leonardo.sandoval@linaro.org
Edited by Leonardo Sandoval