[master] a6850a3 Try again now that llvm is installed

[Federico G. Schwindt]

commit a6850a37331120d1a885a5a3501c7a8fb90178cc
Author: Federico G. Schwindt <fgsch at lodoss.net>
Date:   Sat Aug 19 02:01:36 2017 +0100

    Try again now that llvm is installed

diff --git a/.travis.yml b/.travis.yml
index abb1a59..db6fb2c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -38,7 +38,6 @@ before_install:
       export CC="clang-4.0";
       export CONFIGURE_ARGS="--enable-asan --enable-ubsan";
       export ASAN_OPTIONS="detect_odr_violation=0,detect_leaks=0,abort_on_error=1";
-      export ASAN_SYMBOLIZER_PATH="/usr/bin/llvm-symbolizer-4.0";
       export UBSAN_OPTIONS="halt_on_error=1,print_stacktrace=1";
     fi
   - ./autogen.sh