From c7af84ce846a9deefa5b4db1b1bce1c091ca2a1e Mon Sep 17 00:00:00 2001
From: Shea Levy <shea@shealevy.com>
Date: Thu, 19 Oct 2017 15:02:40 -0400
Subject: [PATCH] nix-shell: Fix file name resolution in shebangs

---
 src/nix-build/nix-build.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/nix-build/nix-build.cc b/src/nix-build/nix-build.cc
index a3d3c8007..4541c89a7 100755
--- a/src/nix-build/nix-build.cc
+++ b/src/nix-build/nix-build.cc
@@ -278,7 +278,7 @@ void mainWrapped(int argc, char * * argv)
                 /* If we're in a #! script, interpret filenames
                    relative to the script. */
                 exprs.push_back(state.parseExprFromFile(resolveExprPath(lookupFileArg(state,
-                    inShebang && !packages ? absPath(i, dirOf(script)) : i))));
+                    inShebang && !packages ? absPath(i, absPath(dirOf(script))) : i))));
         }
 
     /* Evaluate them into derivations. */