1 files changed, 3 insertions, 1 deletions
diff --git a/src/libstore/parsed-derivations.hh b/src/libstore/parsed-derivations.hh
index d0cc70f9c..0b8e8d031 100644
--- a/src/libstore/parsed-derivations.hh
+++ b/src/libstore/parsed-derivations.hh
@@ -12,7 +12,7 @@ class ParsedDerivation
 
 public:
 
-    ParsedDerivation(StorePath && drvPath, BasicDerivation & drv);
+    ParsedDerivation(const StorePath & drvPath, BasicDerivation & drv);
 
     ~ParsedDerivation();
 
@@ -34,6 +34,8 @@ public:
     bool willBuildLocally() const;
 
     bool substitutesAllowed() const;
+
+    bool contentAddressed() const;
 };
 
 }