Remove fallback for wcwidth failure, GitHub issue 3003.

1 files changed, 0 insertions, 15 deletions

diff --git a/utf8.c b/utf8.c
index 56f20cbb..df75a769 100644
--- a/utf8.c
+++ b/utf8.c
@@ -237,21 +237,6 @@ utf8_width(struct utf8_data *ud, int *width)
 	if (*width >= 0 && *width <= 0xff)
 		return (UTF8_DONE);
 	log_debug("UTF-8 %.*s, wcwidth() %d", (int)ud->size, ud->data, *width);
-
-#ifndef __OpenBSD__
-	/*
-	 * Many platforms (particularly and inevitably OS X) have no width for
-	 * relatively common characters (wcwidth() returns -1); assume width 1
-	 * in this case. This will be wrong for genuinely nonprintable
-	 * characters, but they should be rare. We may pass through stuff that
-	 * ideally we would block, but this is no worse than sending the same
-	 * to the terminal without tmux.
-	 */
-	if (*width < 0) {
-		*width = 1;
-		return (UTF8_DONE);
-	}
-#endif
 	return (UTF8_ERROR);
 }