Add missing #pragma once

NixOS · Oct 6, 2020 · d0bb544 · d0bb544
1 parent 88a667e
commit d0bb544
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Showing 4 changed files with 8 additions and 0 deletions.
diff --git a/src/libexpr/primops.hh b/src/libexpr/primops.hh
@@ -1,3 +1,5 @@
+#pragma once
+
 #include "eval.hh"
 
 #include <tuple>

diff --git a/src/libstore/daemon.hh b/src/libstore/daemon.hh
@@ -1,3 +1,5 @@
+#pragma once
+
 #include "serialise.hh"
 #include "store-api.hh"
 

diff --git a/src/libstore/parsed-derivations.hh b/src/libstore/parsed-derivations.hh
@@ -1,3 +1,5 @@
+#pragma once
+
 #include "store-api.hh"
 
 #include <nlohmann/json_fwd.hpp>

diff --git a/src/libutil/topo-sort.hh b/src/libutil/topo-sort.hh
@@ -1,3 +1,5 @@
+#pragma once
+
 #include "error.hh"
 
 namespace nix {