[Truffle] JT: Run git in jruby's repo.

jruby · Dec 4, 2015 · 454b0ae · 454b0ae
1 parent 287078c
commit 454b0ae
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tool/jt.rb b/tool/jt.rb
@@ -52,7 +52,7 @@ def self.find_graal
   end
 
   def self.git_branch
-    @git_branch ||= `git rev-parse --abbrev-ref HEAD`.strip
+    @git_branch ||= `GIT_DIR="#{JRUBY_DIR}/.git" git rev-parse --abbrev-ref HEAD`.strip
   end
 
   def self.mangle_for_env(name)