From d20c3011a06a49d229c92c49447eb21b5a1f110d Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <e.dolstra@tudelft.nl>
Date: Tue, 3 Oct 2006 14:55:54 +0000
Subject: * toFile: added an additional argument to specify the store path  
 suffix, e.g., `builtins.toFile "builder.sh" "..."'. * toFile: handle
 references to other files correctly.

---
 src/libexpr/eval.cc | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'src/libexpr/eval.cc')

diff --git a/src/libexpr/eval.cc b/src/libexpr/eval.cc
index 416d43b33..fa843b5d3 100644
--- a/src/libexpr/eval.cc
+++ b/src/libexpr/eval.cc
@@ -2,6 +2,7 @@
 #include "parser.hh"
 #include "hash.hh"
 #include "util.hh"
+#include "store.hh"
 #include "nixexpr-ast.hh"
 
 
@@ -256,7 +257,11 @@ string coerceToStringWithContext(EvalState & state,
     
     if (matchPath(e, s)) {
         isPath = true;
-        return aterm2String(s);
+        Path path = aterm2String(s);
+        if (isInStore(path)) {
+            context = ATinsert(context, makePath(toATerm(toStorePath(path))));
+        }
+        return path;
     }
 
     if (matchAttrs(e, es)) {
-- 
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