patch 7.4.1532
Problem:    MS-Windows channel leaks file descriptor.
Solution:   Use CreateFile with the right options. (Yasuhiro Matsumoto)
diff --git a/src/version.c b/src/version.c
index d7d5181..f82b104 100644
--- a/src/version.c
+++ b/src/version.c
@@ -744,6 +744,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1532,
+/**/
     1531,
 /**/
     1530,