diff options
Diffstat (limited to 'bin/sh')
| -rw-r--r-- | bin/sh/var.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/bin/sh/var.c b/bin/sh/var.c index 0af1eeb..8a3abb7 100644 --- a/bin/sh/var.c +++ b/bin/sh/var.c @@ -508,11 +508,17 @@ showvarscmd(int argc __unused, char **argv __unused) { struct var **vpp; struct var *vp; + const char *s; for (vpp = vartab ; vpp < vartab + VTABSIZE ; vpp++) { for (vp = *vpp ; vp ; vp = vp->next) { - if ((vp->flags & VUNSET) == 0) - out1fmt("%s\n", vp->text); + if (vp->flags & VUNSET) + continue; + for (s = vp->text; *s != '='; s++) + out1c(*s); + out1c('='); + out1qstr(s + 1); + out1c('\n'); } } return 0; |
