From 75abb0fcbd817f8974be16c74f4f5abcc29c179d Mon Sep 17 00:00:00 2001
From: Federico Ceratto <federico.ceratto@gmail.com>
Date: Fri, 10 Jun 2016 16:17:40 +0100
Subject: [PATCH] Fix 

tar usage in testinstall

---
 koch.nim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/koch.nim b/koch.nim
index 4737d4a929..9ccc752c0f 100644
--- a/koch.nim
+++ b/koch.nim
@@ -112,7 +112,7 @@ proc testUnixInstall() =
     copyFile("build/nim-$1.tar.xz" % VersionAsString,
              destDir / "nim-$1.tar.xz" % VersionAsString)
     setCurrentDir(destDir)
-    execCleanPath("tar -xzf nim-$1.tar.xz" % VersionAsString)
+    execCleanPath("tar -xJf nim-$1.tar.xz" % VersionAsString)
     setCurrentDir("nim-$1" % VersionAsString)
     execCleanPath("sh build.sh")
     # first test: try if './bin/nim --version' outputs something sane: