diff options
Diffstat (limited to 'src/libexpr/eval.cc')
| -rw-r--r-- | src/libexpr/eval.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libexpr/eval.cc b/src/libexpr/eval.cc index eac13c3fd980..fc51590b20cc 100644 --- a/src/libexpr/eval.cc +++ b/src/libexpr/eval.cc @@ -26,7 +26,7 @@ void EvalState::addPrimOp(const string & name, /* Substitute an argument set into the body of a function. */ static Expr substArgs(Expr body, ATermList formals, Expr arg) { - ATermMap subs; + ATermMap subs(ATgetLength(formals) * 2); Expr undefined = makeUndefined(); /* Get the formal arguments. */ |