travis: execute "set -eo pipefail" for coverage build

Follow-up to 2de63ab179eb78630ee039ad94fb2a5423df522d and
0b87c963252d3504552ee0c8cf4402bd65a80af5.

Closes https://github.com/curl/curl/pull/2862

diff --git a/.travis.yml b/.travis.yml
index 68423b8afd767aff5aa4829692ff1cc52355cff4..003886191d572cd82bea8b542dc0b208e4ad2b02 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -228,8 +228,7 @@ before_script:
 
 script:
     - |
-        # Uncomment this when `coverage` runs on Trusty.
-        # set -eo pipefail
+        set -eo pipefail
         if [ "$T" = "coverage" ]; then
              export CC="gcc-7"
              ./configure --enable-debug --disable-shared --enable-code-coverage