patch 7.4.1858
Problem:    When a channel writes to a buffer it doesn't find a buffer by the
            short name but re-uses it anyway.
Solution:   Find buffer also by the short name.
diff --git a/src/version.c b/src/version.c
index c3afbad..85f57e5 100644
--- a/src/version.c
+++ b/src/version.c
@@ -754,6 +754,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1858,
+/**/
     1857,
 /**/
     1856,