diff options
| -rw-r--r-- | frontends/blif/blifparse.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/frontends/blif/blifparse.cc b/frontends/blif/blifparse.cc index 20295849..ee0e771e 100644 --- a/frontends/blif/blifparse.cc +++ b/frontends/blif/blifparse.cc @@ -267,10 +267,10 @@ void parse_blif(RTLIL::Design *design, std::istream &f, std::string dff_name, bo while ((p = strtok(NULL, " \t\r\n")) != NULL) { char *q = strchr(p, '='); - if (q == NULL || !q[0] || !q[1]) + if (q == NULL || !q[0]) goto error; *(q++) = 0; - cell->setPort(RTLIL::escape_id(p), blif_wire(q)); + cell->setPort(RTLIL::escape_id(p), *q ? blif_wire(q) : SigSpec()); } obj_attributes = &cell->attributes; |