diff options
Diffstat (limited to 'src/libexpr/nixexpr.hh')
| -rw-r--r-- | src/libexpr/nixexpr.hh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libexpr/nixexpr.hh b/src/libexpr/nixexpr.hh index 0eaa362fd68b..121dc58f25f7 100644 --- a/src/libexpr/nixexpr.hh +++ b/src/libexpr/nixexpr.hh @@ -280,7 +280,7 @@ struct ExprOpNot : Expr Expr##name(const Pos & pos, Expr * e1, Expr * e2) : pos(pos), e1(e1), e2(e2) { }; \ void show(std::ostream & str) \ { \ - str << *e1 << " " s " " << *e2; \ + str << "(" << *e1 << " " s " " << *e2 << ")"; \ } \ void bindVars(const StaticEnv & env) \ { \ |