From 9d091ee99a9b962c72b3cb9485a89ba028dd1155 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <e.dolstra@tudelft.nl>
Date: Sat, 6 Aug 2011 18:45:28 +0000
Subject: * Handle the case where the search path element is a regular file.

---
 src/libexpr/parser.y | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/libexpr/parser.y b/src/libexpr/parser.y
index e54f6fe0a..449123a1f 100644
--- a/src/libexpr/parser.y
+++ b/src/libexpr/parser.y
@@ -558,7 +558,8 @@ Path EvalState::findFile(const string & path)
             if (path.compare(0, i->first.size(), i->first) != 0 ||
                 (path.size() > i->first.size() && path[i->first.size()] != '/'))
                 continue;
-            res = i->second + "/" + string(path, i->first.size());
+            res = i->second +
+                (path.size() == i->first.size() ? "" : "/" + string(path, i->first.size()));
         }
         if (pathExists(res)) return canonPath(res);
     }
-- 
cgit v1.2.3