8823 print: variable 'error' set but not used
Review Request #750 — Created Nov. 20, 2017 and submitted
../common/psm.c: In function 'psm_sym': ../common/psm.c:82:8: error: variable 'error' set but not used [-Werror=unused-but-set-variable] char *error = "invalid input"; ^~~~~ cc1: all warnings being treated as errors
I'm disturbed by the newly-introduced `return (func)' line. Maybe it should be `return (NULL)' instead. Otherwise, your changes seem fine to me.
Looks good to me.