diff options
Diffstat (limited to 'lib/libutil/trimdomain.c')
| -rw-r--r-- | lib/libutil/trimdomain.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/lib/libutil/trimdomain.c b/lib/libutil/trimdomain.c index a7ce8c4..85c27e0 100644 --- a/lib/libutil/trimdomain.c +++ b/lib/libutil/trimdomain.c @@ -75,18 +75,16 @@ trimdomain(char *fullhost, int hostsize) s = fullhost; end = s + hostsize + 1; - for (; (s = memchr(s, '.', (size_t)(end - s))) != NULL; s++) { + if ((s = memchr(s, '.', (size_t)(end - s))) != NULL) { if (strncasecmp(s + 1, domain, dlen) == 0) { if (s[dlen + 1] == '\0') { /* Found -- lose the domain. */ *s = '\0'; - break; } else if (s[dlen + 1] == ':' && isDISP(s + dlen + 2) && (len = strlen(s + dlen + 1)) < (size_t)(end - s)) { /* Found -- shuffle the DISPLAY back. */ memmove(s, s + dlen + 1, len + 1); - break; } } } |
