diff options
Diffstat (limited to 'third_party/nix/src/libmain/shared.hh')
| -rw-r--r-- | third_party/nix/src/libmain/shared.hh | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/third_party/nix/src/libmain/shared.hh b/third_party/nix/src/libmain/shared.hh index e5f4bec648..db236a7017 100644 --- a/third_party/nix/src/libmain/shared.hh +++ b/third_party/nix/src/libmain/shared.hh @@ -53,7 +53,9 @@ template <class N> N getIntArg(const string& opt, Strings::iterator& i, const Strings::iterator& end, bool allowUnit) { ++i; - if (i == end) throw UsageError(format("'%1%' requires an argument") % opt); + if (i == end) { + throw UsageError(format("'%1%' requires an argument") % opt); + } string s = *i; N multiplier = 1; if (allowUnit && !s.empty()) { |