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| author |   millert <millert@openbsd.org> | 2016-09-13 15:29:25 +0000 |
|---|---|---|
| committer | millert <millert@openbsd.org> | 2016-09-13 15:29:25 +0000 |
| commit | 9ffe2a615b36b9151f1f4551f862f600d7f8b67b (patch) | |
| tree | 8aeba4502f1ea6083f424b99c7b167fe2c3e05d4 | |
| parent | Eliminate the FOLD and DICT macros. There's no need to check for (diff) | |
| download | wireguard-openbsd-9ffe2a615b36b9151f1f4551f862f600d7f8b67b.tar.xz wireguard-openbsd-9ffe2a615b36b9151f1f4551f862f600d7f8b67b.zip | |
Eliminate unnecessary isupper() check before tolower().
| -rw-r--r-- | usr.bin/spell/look.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/usr.bin/spell/look.c b/usr.bin/spell/look.c index 5029d3a3404..87e0caa489a 100644 --- a/usr.bin/spell/look.c +++ b/usr.bin/spell/look.c @@ -1,4 +1,4 @@ -/* $OpenBSD: look.c,v 1.6 2016/09/07 19:55:01 millert Exp $ */ +/* $OpenBSD: look.c,v 1.7 2016/09/13 15:29:25 millert Exp $ */ /*- * Copyright (c) 1991, 1993 @@ -162,10 +162,8 @@ compare(u_char *s1, u_char *s2, u_char *back) for (;; ++s1, ++s2) { if (*s2 == '\n' || s2 == back) ch = '\0'; - else if (isupper(*s2)) - ch = tolower(*s2); else - ch = *s2; + ch = tolower(*s2); if (*s1 != ch) return (*s1 - ch); if (ch == '\0') |