patch 9.1.0214: Duplicate condition in win_lbr_chartabsize()

Problem:  Duplicate condition in win_lbr_chartabsize().
Solution: Remove the duplicate condition, as it's already checked above.
          (zeertzjq)

closes: #14320

Signed-off-by: zeertzjq <zeertzjq@outlook.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/charset.c b/src/charset.c
index c9584a9..470698f 100644
--- a/src/charset.c
+++ b/src/charset.c
@@ -1357,7 +1357,7 @@
 		    cts->cts_bri_size = get_breakindent_win(wp, line);
 		head_mid += cts->cts_bri_size;
 	    }
-	    if (head_mid > 0 && wcol + size > wp->w_width)
+	    if (head_mid > 0)
 	    {
 		// Calculate effective window width.
 		int prev_rem = wp->w_width - wcol;