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-rwxr-xr-xci/lib-travisci.sh4
1 files changed, 3 insertions, 1 deletions
diff --git a/ci/lib-travisci.sh b/ci/lib-travisci.sh
index 331d3eb..348fe3c 100755
--- a/ci/lib-travisci.sh
+++ b/ci/lib-travisci.sh
@@ -22,7 +22,9 @@ skip_branch_tip_with_tag () {
}
# Set 'exit on error' for all CI scripts to let the caller know that
-# something went wrong
+# something went wrong.
+# Set tracing executed commands, primarily setting environment variables
+# and installing dependencies.
set -ex
skip_branch_tip_with_tag