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Test fix: ignore stderr at every step of randstring
[lttng-tools.git]
/
tests
/
utils
/
utils.sh
diff --git
a/tests/utils/utils.sh
b/tests/utils/utils.sh
index 4ee3dda8720428c9ab36c65ba9065d0bd25b8d66..3964e3b12820901957d68f1bf1bbe91497a99b88 100644
(file)
--- a/
tests/utils/utils.sh
+++ b/
tests/utils/utils.sh
@@
-88,7
+88,7
@@
function validate_kernel_version ()
function randstring()
{
[ "$2" == "0" ] && CHAR="[:alnum:]" || CHAR="[:graph:]"
- cat /dev/urandom
| tr -cd "$CHAR" | head -c ${1:-16}
+ cat /dev/urandom
2>/dev/null | tr -cd "$CHAR" 2>/dev/null | head -c ${1:-16} 2>/dev/null
echo
}
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