When ROCP_TRUNCATE_NAMES is not set, getenv returns NULL and std::atoi crashes. Check that getenv returns a non-NULL string before calling std::atoi. Change-Id: Ie479a481f8d23f034b425d14e3cfefb3d62c84e8 [ROCm/roctracer commit: a7cac4b4c9]
a7cac4b4c9