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-rw-r--r--t/test-lib.sh1
1 files changed, 1 insertions, 0 deletions
diff --git a/t/test-lib.sh b/t/test-lib.sh
index 714de6e575..603a8cd5e7 100644
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -60,6 +60,7 @@ esac
# . ./test-lib.sh
[ "x$TERM" != "xdumb" ] &&
+ [ -t 1 ] &&
tput bold >/dev/null 2>&1 &&
tput setaf 1 >/dev/null 2>&1 &&
tput sgr0 >/dev/null 2>&1 &&