pdesr/slurm — comment on commit 9ff604a8c5c4e15659f878c7e1a6f18028515977
File: src/common/env.c line 1631
By grondo:

maybe use a cbuf here? cbuf already handles reading into a buffer that dynamically grows
as large as needed (see common/cbuf.h). Not a requirement, but since the code is already
there, might as well reuse it.