diff --git a/src/ui.c b/src/ui.c
index 08664bf..8368c30 100644
--- a/src/ui.c
+++ b/src/ui.c
@@ -897,7 +897,8 @@
 	maxlen = inbufcount;
     mch_memmove(buf, inbuf, (size_t)maxlen);
     inbufcount -= maxlen;
-    if (inbufcount)
+    // check "maxlen" to avoid clang warning
+    if (inbufcount > 0 && maxlen > 0)
 	mch_memmove(inbuf, inbuf + maxlen, (size_t)inbufcount);
     return (int)maxlen;
 }
diff --git a/src/version.c b/src/version.c
index a2a2d75..d86a23d 100644
--- a/src/version.c
+++ b/src/version.c
@@ -735,6 +735,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    5075,
+/**/
     5074,
 /**/
     5073,