Remove extra Linux ci entry

2b47a737 · Konstantinos Sideris · bec50a78 · 2b47a737
Commit 2b47a737 authored 7 years ago by Konstantinos Sideris
--- a/.travis.yml
+++ b/.travis.yml
@@ -29,17 +29,6 @@ matrix:
            - "ubuntu-toolchain-r-test"
          packages:
            - "g++-6"
-    - os: linux
-      compiler: gcc
-      env:
-        - CXX_VERSION=g++-7
-        - TESTS=ON
-      addons:
-        apt:
-          sources:
-            - "ubuntu-toolchain-r-test"
-          packages:
-            - "g++-7"
    - os: linux
      compiler: clang
      env: