diff options
Diffstat (limited to '021check_instruction.cc')
| -rw-r--r-- | 021check_instruction.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/021check_instruction.cc b/021check_instruction.cc index a9ed55b2..8f12b7ca 100644 --- a/021check_instruction.cc +++ b/021check_instruction.cc @@ -109,7 +109,7 @@ bool is_mu_number(reagent r) { bool is_mu_scalar(reagent r) { if (is_literal(r)) - return r.properties.at(0).second.at(0) != "literal-string"; + return r.properties.at(0).second.empty() || r.properties.at(0).second.at(0) != "literal-string"; if (is_mu_array(r)) return false; return size_of(r) == 1; } |