Travis CI: Output test_atomic*.log content if available

(Cherry-pick commits 8b287a7, ecbe38f from 'master' branch.)

diff --git a/.travis.yml b/.travis.yml
index 439fe09aa09641a37a19b3bc71fc563e6f0883c9..631080daf7dd9e1785ab011f5dcddedfb7fce3a9 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -32,3 +32,4 @@ install:
 
 script:
   - make -j check CFLAGS_EXTRA="$CFLAGS_EXTRA $CFLAGS_EXTRA_M"
+  - if [ -f tests/test_atomic.log ]; then cat tests/test_atomic*.log; fi