From 0fbba562e80860b4fbcfce8e74f93459b499e2c4 Mon Sep 17 00:00:00 2001
From: Nathan Daly <nhdaly@gmail.com>
Date: Wed, 12 Sep 2018 10:49:14 -0400
Subject: [PATCH] squashfix: remove unneeded thing

---
 repo2docker/buildpacks/julia.py | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/repo2docker/buildpacks/julia.py b/repo2docker/buildpacks/julia.py
index 3a8f75ed..b56f9093 100644
--- a/repo2docker/buildpacks/julia.py
+++ b/repo2docker/buildpacks/julia.py
@@ -22,9 +22,6 @@ class JuliaBuildPack(CondaBuildPack):
         '1': '1.0.0',
     }
 
-    def _short_version(version_str):
-        return '.'.join(version_str.split('.')[:2])
-
     @property
     def julia_version(self):
         require = self.binder_path('REQUIRE')