Use 'CI' environment variable to detect CI environment

Use the 'CI' environment variable to detect CI environment, rather than a
collection of CI-specific ones.

1 files changed, 1 insertions, 1 deletions

diff --git a/run_cross_test.py b/run_cross_test.py
index 71914028f..2b640ec86 100755
--- a/run_cross_test.py
+++ b/run_cross_test.py
@@ -38,7 +38,7 @@ def runtests(cross_file):
     print('\nTotal passed cross tests:', passing_tests)
     print('Total failed cross tests:', failing_tests)
     print('Total skipped cross tests:', skipped_tests)
-    if failing_tests > 0 and ('TRAVIS' in os.environ or 'APPVEYOR' in os.environ):
+    if failing_tests > 0 and ('CI' in os.environ):
         print('\nMesonlogs of failing tests\n')
         for l in failing_logs:
             print(l, '\n')