Merge #6533 'Fix PVS-studio warnings'

1 files changed, 8 insertions, 17 deletions

diff --git a/src/nvim/message.c b/src/nvim/message.c
index 3e4a1e10b6..42e1fd1cf9 100644
--- a/src/nvim/message.c
+++ b/src/nvim/message.c
@@ -1165,15 +1165,9 @@ int msg_outtrans_len_attr(char_u *msgstr, int len, int attr)
    * Normal characters are printed several at a time.
    */
   while (--len >= 0) {
-    if (enc_utf8) {
-      // Don't include composing chars after the end.
-      mb_l = utfc_ptr2len_len((char_u *)str, len + 1);
-    } else if (has_mbyte) {
-      mb_l = (*mb_ptr2len)((char_u *)str);
-    } else {
-      mb_l = 1;
-    }
-    if (has_mbyte && mb_l > 1) {
+    // Don't include composing chars after the end.
+    mb_l = utfc_ptr2len_len((char_u *)str, len + 1);
+    if (mb_l > 1) {
       c = (*mb_ptr2char)((char_u *)str);
       if (vim_isprintc(c)) {
         // Printable multi-byte char: count the cells.
@@ -1663,16 +1657,13 @@ static void msg_puts_display(const char_u *str, int maxlen, int attr,
 
       // Display char in last column before showing more-prompt.
       if (*s >= ' ' && !cmdmsg_rl) {
-        if (has_mbyte) {
-          if (enc_utf8 && maxlen >= 0)
-            /* avoid including composing chars after the end */
-            l = utfc_ptr2len_len(s, (int)((str + maxlen) - s));
-          else
-            l = (*mb_ptr2len)(s);
-          s = screen_puts_mbyte((char_u *)s, l, attr);
+        if (maxlen >= 0) {
+          // Avoid including composing chars after the end.
+          l = utfc_ptr2len_len(s, (int)((str + maxlen) - s));
         } else {
-          msg_screen_putchar(*s++, attr);
+          l = utfc_ptr2len(s);
         }
+        s = screen_puts_mbyte((char_u *)s, l, attr);
         did_last_char = true;
       } else {
         did_last_char = false;