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Try again when wait returns 128.
[simgrid.git]
/
src
/
smpi
/
smpirun.in
diff --git
a/src/smpi/smpirun.in
b/src/smpi/smpirun.in
index
4f93d34
..
e8f1743
100755
(executable)
--- a/
src/smpi/smpirun.in
+++ b/
src/smpi/smpirun.in
@@
-500,6
+500,12
@@
pid=$!
exec 3>&-
wait $pid
status=$?
exec 3>&-
wait $pid
status=$?
+# With dash on Windows WSL/Ubuntu, "wait" sometimes returns early with an exit
+# status of 128. Try again.
+while test $status -eq 128 && kill -0 $pid 2>/dev/null; do
+ wait $pid
+ status=$?
+done
pid=""
# Keep temporary files on failures to help debugging
pid=""
# Keep temporary files on failures to help debugging