Add key-exchanges.pl to test list
diff --git a/.travis.yml b/.travis.yml
index 1259152..f30a4e3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -17,6 +17,7 @@
 - tests/ssl-opt.sh -e '\(DTLS\|SCSV\).*openssl'
 - tests/scripts/test-ref-configs.pl
 - tests/scripts/curves.pl
+- tests/scripts/key-exchanges.pl
 env:
   global:
     secure: "barHldniAfXyoWOD/vcO+E6/Xm4fmcaUoC9BeKW+LwsHqlDMLvugaJnmLXkSpkbYhVL61Hzf3bo0KPJn88AFc5Rkf8oYHPjH4adMnVXkf3B9ghHCgznqHsAH3choo6tnPxaFgOwOYmLGb382nQxfE5lUdvnM/W/psQjWt66A1+k="