Actually, just fix the PACKAGE_NAME env variable

Author: mrikola

Diff for: .travis.yml

@@ -3,9 +3,6 @@ language: c
 notifications:
   email: false
 
-env:
-  - PACKAGE_NAME="shockolate-$TRAVIS_OS_NAME-${BITS}bit.tgz"
-
 matrix:
   include:
     - os: linux
@@ -66,8 +63,9 @@ before_deploy:
   - cp osx-linux/run_$TRAVIS_OS_NAME.sh shockolate/run.sh
   - cp -r shaders shockolate/
   - cp -r res shockolate/
-  - tar zcfv $PACKAGE_NAME shockolate/
-  - rm -r shockolate/
+  - export PACKAGE_NAME="shockolate-$TRAVIS_OS_NAME-${BITS}bit.tgz"
+  - tar zcfv $PACKAGE_NAME shockolate
+  - rm -r shockolate
 
 deploy:
   provider: releases