X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/611d822b02f836d7abe031cced6adc4281ef4356..c4000f89d4644c3d7ff6187a62a0930c4d53e683:/src/smpi/smpirun.in

diff --git a/src/smpi/smpirun.in b/src/smpi/smpirun.in
index 4f93d34dea..e8f17431ec 100755
--- a/src/smpi/smpirun.in
+++ b/src/smpi/smpirun.in
@@ -500,6 +500,12 @@ pid=$!
 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