Travis: use shell syntax on Windows

.travis.yml

@@ -26,8 +26,6 @@ matrix:
           packages:
             - freetype
             - glfw
-      #env:
-      #  - MATRIX_EVAL="brew install freetype glfw"
 script:
   - |
     if [[ "${TRAVIS_OS_NAME}" == "linux" ]]; then
@@ -37,8 +35,8 @@ script:
     if [[ "${TRAVIS_OS_NAME}" == "windows" ]]; then
       echo "Running make.bat..."
       ./make.bat
-      v.exe -o v2.exe compiler
-      v2.exe -o v3.exe compiler
+      ./v.exe -o v2.exe compiler
+      ./v2.exe -o v3.exe compiler
     fi
   - |
     if [[ "${TRAVIS_OS_NAME}" != "windows" ]]; then