Author: kib
Date: Mon May 15 17:54:36 2017
New Revision: 318303
URL: https://svnweb.freebsd.org/changeset/base/318303
Log:
Style.
Sponsored by: The FreeBSD Foundation
MFC after: 2 weeks
Modified:
head/lib/libc/stdlib/realpath.c
Modified: head/lib/libc/stdlib/realpath.c
==============================================================================
--- head/lib/libc/stdlib/realpath.c Mon May 15 17:51:01 2017
(r318302)
+++ head/lib/libc/stdlib/realpath.c Mon May 15 17:54:36 2017
(r318303)
@@ -89,7 +89,7 @@ realpath1(const char *path, char *resolv
*/
p = strchr(left, '/');
- next_token_len = p ? p - left : left_len;
+ next_token_len = p != NULL ? p - left : left_len;
memcpy(next_token, left, next_token_len);
next_token[next_token_len] = '\0';
@@ -112,10 +112,9 @@ realpath1(const char *path, char *resolv
if (next_token[0] == '\0') {
/* Handle consequential slashes. */
continue;
- }
- else if (strcmp(next_token, ".") == 0)
+ } else if (strcmp(next_token, ".") == 0) {
continue;
- else if (strcmp(next_token, "..") == 0) {
+ } else if (strcmp(next_token, "..") == 0) {
/*
* Strip the last path component except when we have
* single "/"
@@ -146,13 +145,12 @@ realpath1(const char *path, char *resolv
}
slen = readlink(resolved, symlink, sizeof(symlink));
if (slen <= 0 || slen >= sizeof(symlink)) {
- if (slen < 0) {
- /* keep errno from readlink(2) call */
- } else if (slen == 0) {
+ if (slen < 0)
+ ; /* keep errno from readlink(2) call */
+ else if (slen == 0)
errno = ENOENT;
- } else {
+ else
errno = ENAMETOOLONG;
- }
return (NULL);
}
symlink[slen] = '\0';
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