patch 7.4.2316
Problem:    Channel sort test is flaky.
Solution:   Add a check the output has been read.
diff --git a/src/version.c b/src/version.c
index 297830f..04cf59e 100644
--- a/src/version.c
+++ b/src/version.c
@@ -764,6 +764,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2316,
+/**/
     2315,
 /**/
     2314,