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fix macro [bad_name]

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supermerill/SuperSlicer#1728
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supermerill 2021-10-28 12:30:31 +02:00
parent f5996fe42f
commit 137726a237
1 changed files with 2 additions and 0 deletions
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2
src/libslic3r/PlaceholderParser.cpp
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@ -798,6 +798,8 @@ namespace client
opt_key_str.resize(opt_key_str.size() - 1); opt_key_str.resize(opt_key_str.size() - 1);
opt = ctx->resolve_symbol(opt_key_str); opt = ctx->resolve_symbol(opt_key_str);
} }
if (opt == nullptr)
ctx->throw_exception("Variable does not exist", opt_key);
if (! opt->is_vector()) if (! opt->is_vector())
ctx->throw_exception("Trying to index a scalar variable", opt_key); ctx->throw_exception("Trying to index a scalar variable", opt_key);
const ConfigOptionVectorBase *vec = static_cast<const ConfigOptionVectorBase*>(opt); const ConfigOptionVectorBase *vec = static_cast<const ConfigOptionVectorBase*>(opt);