tests/int/checkpoint: close lazy_r fd
@@ -194,6 +194,7 @@ function simple_cr() {
# wait for lazy page server to be ready
out=$(timeout 2 dd if=/proc/self/fd/${lazy_r} bs=1 count=1 2>/dev/null | od)
+ exec {lazy_r}>&-
exec {lazy_w}>&-
# shellcheck disable=SC2116,SC2086
out=$(echo $out) # rm newlines
