bug fixes per QE recent defects

s3select submodule

diff --git a/src/s3select b/src/s3select
index 9ade26c63ef1016dac868f53270a61e6232be9ba..fa6d9630a003dab6b6cdadd69fb35421b9dea414 160000 (submodule)
--- a/src/s3select
+++ b/src/s3select
@@ -1 +1 @@
-Subproject commit 9ade26c63ef1016dac868f53270a61e6232be9ba
+Subproject commit fa6d9630a003dab6b6cdadd69fb35421b9dea414