Prevent the background test components from waiting forever for the following PV process to start.

2024-12-15 15:00:51 +00:00
parent 25eaa2661a
commit f3e98da13b
7 changed files with 8 additions and 8 deletions
@@ -24,7 +24,7 @@ seq 1 100 > "${workFile1}"
 # NB we just export line to make shellcheck think it's used.
 true > "${workFile3}"
 (
-while ! test -s "${workFile3}"; do sleep 0.1; done
+while test -e "${workFile3}" && ! test -s "${workFile3}"; do sleep 0.1; done
 export line; sleep 1; read -r line; sleep 1; read -r line; sleep 1
 ) <"${workFile1}" &
 pid=$!