diff options
Diffstat (limited to 'Src')
| -rw-r--r-- | Src/Modules/hlgroup.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Src/Modules/hlgroup.c b/Src/Modules/hlgroup.c index 9c0aedcf8..9b656c24e 100644 --- a/Src/Modules/hlgroup.c +++ b/Src/Modules/hlgroup.c @@ -91,7 +91,8 @@ getgroup(const char *name, int sgr) if (!(v = getvalue(&vbuf, &var, 0)) || PM_TYPE(v->pm->node.flags) != PM_HASHED || !(hlg = v->pm->gsu.h->getfn(v->pm)) || - !(hn = gethashnode2(hlg, name))) + !(hn = gethashnode2(hlg, name)) || + (((Param) hn)->node.flags & PM_UNSET)) { pm->u.str = dupstring(""); pm->node.flags |= PM_UNSET; |