[ -z "$SG" ] || M="$M (SIG$SG)"
fi
# Translate runtime errors to readable strings
RE=${M#Exited with error status }
if [ -n "$EXIT_CODE_HOOK" -a "$RE" != "$M" ] ; then
[ -z "$SG" ] || M="$M (SIG$SG)"
fi
# Translate runtime errors to readable strings
RE=${M#Exited with error status }
if [ -n "$EXIT_CODE_HOOK" -a "$RE" != "$M" ] ; then