commit 71ccd03ee8a43b20000214a9c99dcc90f039edca
author Bram Moolenaar <Bram@vim.org> Fri Jun 12 22:59:11 2020 +0200
committer Bram Moolenaar <Bram@vim.org> Fri Jun 12 22:59:11 2020 +0200
tree b5e89de8afbba2a8981d68b578514df046cb4aad
parent 722e505d1a55dfde5ab62241d10da91d2e10c3c1

patch 8.2.0967: unnecessary type casts for vim_strnsave()

Problem:    Unnecessary type casts for vim_strnsave().
Solution:   Remove the type casts.

src/undo.c

diff --git a/src/undo.c b/src/undo.c
index c2fe819..7c1e597 100644
--- a/src/undo.c
+++ b/src/undo.c
@@ -849,7 +849,7 @@
 	{
 	    // Use same directory as the ffname,
 	    // "dir/name" -> "dir/.name.un~"
-	    undo_file_name = vim_strnsave(ffname, (int)(STRLEN(ffname) + 5));
+	    undo_file_name = vim_strnsave(ffname, STRLEN(ffname) + 5);
 	    if (undo_file_name == NULL)
 		break;
 	    p = gettail(undo_file_name);