bin/sh/expand.c

1084

varflags &= ~VSNUL;

bin/sh/expand.c

773

varflags &= ~VSNUL; /*XXX Huh? What's that achieve? */

bin/sh/expand.c

783

str, (varflags & VSNUL) ? "null or "

bin/sh/expand.c

937

set = varisset(var, varflags & VSNUL);

bin/sh/expand.c

943

if (val == NULL || ((varflags & VSNUL) && val[0] == '\0')) {

bin/sh/jobs.c

2171

if (subtype & VSNUL)

bin/sh/parser.c

2312

flags |= VSNUL;

bin/sh/parser.c

2333

if (flags & VSNUL)

bin/sh/show.c

670

if (subtype & VSNUL)