Remove deprecated boost workaround flag from travis config.

diff --git a/.travis.sh b/.travis.sh
index c224eed..c285285 100755 (executable)
--- a/.travis.sh
+++ b/.travis.sh
@@ -1,6 +1,6 @@
 function generate()
 {
-    cmake -G "Unix Makefiles" -DASSIMP_ENABLE_BOOST_WORKAROUND=YES -DASSIMP_NO_EXPORT=$TRAVIS_NO_EXPORT -DBUILD_SHARED_LIBS=$SHARED_BUILD -DASSIMP_COVERALLS=$ENABLE_COVERALLS
+    cmake -G "Unix Makefiles" -DASSIMP_NO_EXPORT=$TRAVIS_NO_EXPORT -DBUILD_SHARED_LIBS=$SHARED_BUILD -DASSIMP_COVERALLS=$ENABLE_COVERALLS
 }
 
 if [ $ANDROID ]; then