Module Name:	src
Committed By:	marc
Date:		Thu Mar 11 16:48:27 UTC 1999

Modified Files:
	src/distrib/utils/sysinst: run.c
Log Message:
if exec fails, perror() and _exit().  exit() is no good, because if
the child runs the atexit cleanup() function, the filesystems get
unmounted and things lose.