patch 7.4.1026
Problem:    When using MingW the tests do not clean up all files.  E.g. test
            17 leaves Xdir1 behind. (Michael Soyka)
Solution:   Also delete directories, like Make_dos.mak.  Delete files after
            directories to reduce warnings.
diff --git a/src/version.c b/src/version.c
index aaba442..e12ff71 100644
--- a/src/version.c
+++ b/src/version.c
@@ -742,6 +742,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1026,
+/**/
     1025,
 /**/
     1024,