diff options
Diffstat (limited to 'src/pprint.cpp')
| -rw-r--r-- | src/pprint.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/pprint.cpp b/src/pprint.cpp index 3f2a5b8..78b13f4 100644 --- a/src/pprint.cpp +++ b/src/pprint.cpp @@ -72,7 +72,7 @@ void pprint_internal(ostream& out, const AST* ast, unsigned indent) { const ATuple* tup = ast->to<const ATuple*>(); - if (tup && tup->size() > 0) { + if (tup && !tup->empty()) { ATuple::const_iterator i = tup->begin() + 1; const string head = tup->head()->str(); const ASymbol* headSym = tup->head()->to<const ASymbol*>(); |