diff options
| author |   nicm <nicm@openbsd.org> | 2015-11-14 11:13:44 +0000 |
|---|---|---|
| committer | nicm <nicm@openbsd.org> | 2015-11-14 11:13:44 +0000 |
| commit | a39c2bd5eee7baad38aabd04f70c6a9279470c7c (patch) | |
| tree | fcd7b2d62c65463109aca848ee9c365857fed713 | |
| parent | Couple of assignments to remove compiler warnings. (diff) | |
| download | wireguard-openbsd-a39c2bd5eee7baad38aabd04f70c6a9279470c7c.tar.xz wireguard-openbsd-a39c2bd5eee7baad38aabd04f70c6a9279470c7c.zip | |
Rename a variable in utf8_combine for consistency and use 0xfffd for
unknown Unicode.
| -rw-r--r-- | usr.bin/tmux/utf8.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/usr.bin/tmux/utf8.c b/usr.bin/tmux/utf8.c index d1347583edb..9a547109294 100644 --- a/usr.bin/tmux/utf8.c +++ b/usr.bin/tmux/utf8.c @@ -1,4 +1,4 @@ -/* $OpenBSD: utf8.c,v 1.21 2015/11/14 10:56:31 nicm Exp $ */ +/* $OpenBSD: utf8.c,v 1.22 2015/11/14 11:13:44 nicm Exp $ */ /* * Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net> @@ -474,30 +474,30 @@ utf8_width(u_int uc) u_int utf8_combine(const struct utf8_data *ud) { - u_int value; + u_int uc; - value = 0xff; + uc = 0xfffd; switch (ud->size) { case 1: - value = ud->data[0]; + uc = ud->data[0]; break; case 2: - value = ud->data[1] & 0x3f; - value |= (ud->data[0] & 0x1f) << 6; + uc = ud->data[1] & 0x3f; + uc |= (ud->data[0] & 0x1f) << 6; break; case 3: - value = ud->data[2] & 0x3f; - value |= (ud->data[1] & 0x3f) << 6; - value |= (ud->data[0] & 0xf) << 12; + uc = ud->data[2] & 0x3f; + uc |= (ud->data[1] & 0x3f) << 6; + uc |= (ud->data[0] & 0xf) << 12; break; case 4: - value = ud->data[3] & 0x3f; - value |= (ud->data[2] & 0x3f) << 6; - value |= (ud->data[1] & 0x3f) << 12; - value |= (ud->data[0] & 0x7) << 18; + uc = ud->data[3] & 0x3f; + uc |= (ud->data[2] & 0x3f) << 6; + uc |= (ud->data[1] & 0x3f) << 12; + uc |= (ud->data[0] & 0x7) << 18; break; } - return (value); + return (uc); } /* Split 32-bit Unicode into UTF-8. */ |