[PATCH v4 03/12] ci/lib: set TERM environment variable if not exist

[Đoàn Trần Công Danh <congdanhqx@xxxxxxxxx>]

GitHub Action doesn't set TERM environment variable, which is required
by "tput".

Fallback to dumb if it's not set.

Signed-off-by: Đoàn Trần Công Danh <congdanhqx@xxxxxxxxx>
---
 ci/lib.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ci/lib.sh b/ci/lib.sh
index a21c6241b0..5c20975c83 100755
--- a/ci/lib.sh
+++ b/ci/lib.sh
@@ -79,6 +79,9 @@ check_unignored_build_artifacts ()
 	}
 }
 
+# GitHub Action doesn't set TERM, which is required by tput
+export TERM=${TERM:-dumb}
+
 # Clear MAKEFLAGS that may come from the outside world.
 export MAKEFLAGS=
 
-- 
2.26.0.334.g6536db25bb