diff options
| -rw-r--r-- | src/linearextrude.cc | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/linearextrude.cc b/src/linearextrude.cc index 28ca30a..ccaa238 100644 --- a/src/linearextrude.cc +++ b/src/linearextrude.cc @@ -78,8 +78,10 @@ AbstractNode *LinearExtrudeModule::evaluate(const Context *ctx, const ModuleInst // if height not given, and first argument is a number, // then assume it should be the height. if ( c.lookup_variable("height").type == Value::UNDEFINED ) - if ( inst->argnames[0] == "" ) - height = inst->argvalues[0]; + if ( inst->argnames.size()>0 ) + if ( inst->argnames[0] == "" ) + if ( inst->argvalues[0].type == Value::NUMBER ) + height = Value(inst->argvalues[0]); node->layername = layer.text; node->height = height.num; |