tweaks: use a faster comparison

2016-12-20 10:03:53 +01:00 · 2016-12-20 10:03:53 +01:00 · 6620acbff4
parent 1cb6619d6a
commit 6620acbff4
1 changed files with 1 additions and 1 deletions
--- a/src/text.c
+++ b/src/text.c
@ -1220,7 +1220,7 @@ void add_undo(undo_type action)
 			openfile->current->data[0] != '\0')
 	    u->xflags = WAS_FINAL_BACKSPACE;
    case DEL:
-	if (u->begin != strlen(openfile->current->data)) {
+	if (openfile->current->data[openfile->current_x] != '\0') {
 	    char *char_buf = charalloc(mb_cur_max() + 1);
 	    int char_len = parse_mbchar(&openfile->current->data[u->begin],
 						char_buf, NULL);