From 9472b4157d7d8432ddf5eb77b3a88e00dcb4e61a Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Tue, 2 Sep 2014 22:53:01 +0200
Subject: [PATCH] Fix boost::too_many_args error

Fixes #333.
---
 src/libexpr/eval.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libexpr/eval.cc b/src/libexpr/eval.cc
index 5cb6fc3cf..2af6a6787 100644
--- a/src/libexpr/eval.cc
+++ b/src/libexpr/eval.cc
@@ -1330,7 +1330,7 @@ Path EvalState::coerceToPath(const Pos & pos, Value & v, PathSet & context)
 {
     string path = coerceToString(pos, v, context, false, false);
     if (path == "" || path[0] != '/')
-        throwEvalError("string ‘%1%’ doesn't represent an absolute path, at %1%", path, pos);
+        throwEvalError("string ‘%1%’ doesn't represent an absolute path, at %2%", path, pos);
     return path;
 }