diff --git a/src/netbeans.c b/src/netbeans.c
index 976a2574a1..66f563c6cb 100644
--- a/src/netbeans.c
+++ b/src/netbeans.c
@@ -937,7 +937,7 @@ nb_partialremove(linenr_T lnum, colnr_T first, colnr_T last)
 	return;
     if (lastbyte >= oldlen)
 	lastbyte = oldlen - 1;
-    newtext = alloc(oldlen - (int)(lastbyte - first));
+    newtext = alloc(oldlen - (lastbyte - first));
     if (newtext == NULL)
 	return;
 
diff --git a/src/version.c b/src/version.c
index ce87898c7f..65518999e5 100644
--- a/src/version.c
+++ b/src/version.c
@@ -734,6 +734,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    286,
 /**/
     285,
 /**/
diff --git a/src/vim9script.c b/src/vim9script.c
index f9868ee0e6..4babbeea2a 100644
--- a/src/vim9script.c
+++ b/src/vim9script.c
@@ -460,7 +460,7 @@ handle_import(
 	{
 	    // Relative to current script: "./name.vim", "../../name.vim".
 	    len = STRLEN(si->sn_name) - STRLEN(tail) + STRLEN(tv.vval.v_string) + 2;
-	    from_name = alloc((int)len);
+	    from_name = alloc(len);
 	    if (from_name == NULL)
 		goto erret;
 	    vim_strncpy(from_name, si->sn_name, tail - si->sn_name);
@@ -485,7 +485,7 @@ handle_import(
 	char_u	    *from_name;
 
 	// Find file in "autoload" subdirs in 'runtimepath'.
-	from_name = alloc((int)len);
+	from_name = alloc(len);
 	if (from_name == NULL)
 	    goto erret;
 	vim_snprintf((char *)from_name, len, "autoload/%s", tv.vval.v_string);
@@ -512,7 +512,7 @@ handle_import(
 	char_u	    *from_name;
 
 	// Find file in "import" subdirs in 'runtimepath'.
-	from_name = alloc((int)len);
+	from_name = alloc(len);
 	if (from_name == NULL)
 	    goto erret;
 	vim_snprintf((char *)from_name, len, "import/%s", tv.vval.v_string);