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Diffstat (limited to 'src/libutil/topo-sort.hh')
| -rw-r--r-- | src/libutil/topo-sort.hh | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/libutil/topo-sort.hh b/src/libutil/topo-sort.hh index 7a68ff169..7418be5e0 100644 --- a/src/libutil/topo-sort.hh +++ b/src/libutil/topo-sort.hh @@ -1,3 +1,5 @@ +#pragma once + #include "error.hh" namespace nix { |