[Android] Remove unused variable

[Geoffrey Métais]

vlc-android | branch: master | Geoffrey Métais <geoffrey.metais at gmail.com> | Wed May 31 14:09:28 2017 +0200| [51e42a85c6c107225e9a4daed0e64e3fe0b401bc] | committer: Geoffrey Métais

Remove unused variable

> https://code.videolan.org/videolan/vlc-android/commit/51e42a85c6c107225e9a4daed0e64e3fe0b401bc
---

 vlc-android/build.gradle | 1 -
 1 file changed, 1 deletion(-)

diff --git a/vlc-android/build.gradle b/vlc-android/build.gradle
index eab2d6b32..34269661a 100644
--- a/vlc-android/build.gradle
+++ b/vlc-android/build.gradle
@@ -209,7 +209,6 @@ def revision() {
 }
 
 def vlcRevision() {
-    def code = new ByteArrayOutputStream()
     def vlc = new ByteArrayOutputStream()
     exec {
         commandLine 'git', 'rev-parse', '--short', 'HEAD'