Fix compiler warning
v_utils.c: In function ‘sigterm’: v_utils.c:221:18: warning: unused parameter ‘sig’ [-Wunused-parameter] v_utils.c: In function ‘sighup’: v_utils.c:231:17: warning: unused parameter ‘sig’ [-Wunused-parameter]
Authored by: ludov 2013-09-04
Parent: [r168]
Child: [r170]
