travis-ci: do not run coveralls with clang (SIGSEGV)

This will fix coveralls badge

See: https://travis-ci.org/libevent/libevent/jobs/458590276#L1425

diff --git a/.travis.yml b/.travis.yml
index 7451995a50976b50a363be435a84176bcfc662de..a25b78ffe05bea60b94975cb36421870bde842ed 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -39,6 +39,10 @@ compiler:
   - clang
 
 before_install:
+  # do not run with clang, since it fails (SIGSEGV)
+  - if [ "$CC" = "clang" ]; then
+      unset COVERALLS;
+    fi
   - if [ -n "$COVERALLS" ]; then
       pip install --user cpp-coveralls;
     fi