diff options
Diffstat (limited to 'src/libexpr/nixexpr.cc')
| -rw-r--r-- | src/libexpr/nixexpr.cc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/libexpr/nixexpr.cc b/src/libexpr/nixexpr.cc index 1902e23b0..922066c23 100644 --- a/src/libexpr/nixexpr.cc +++ b/src/libexpr/nixexpr.cc @@ -54,7 +54,7 @@ void ExprAttrs::show(std::ostream & str) { if (recursive) str << "rec "; str << "{ "; - foreach (list<string>::iterator, i, inherited) + foreach (list<Symbol>::iterator, i, inherited) str << "inherit " << *i << "; "; foreach (Attrs::iterator, i, attrs) str << i->first << " = " << *i->second << "; "; @@ -81,9 +81,9 @@ void ExprLambda::show(std::ostream & str) if (i->def) str << " ? " << *i->def; } str << " }"; - if (arg != "") str << " @ "; + if (!arg.empty()) str << " @ "; } - if (arg != "") str << arg; + if (!arg.empty()) str << arg; str << ": " << *body << ")"; } |