diff options
Diffstat (limited to 'winsup/cygwin/uinfo.cc')
| -rw-r--r-- | winsup/cygwin/uinfo.cc | 23 |
1 files changed, 9 insertions, 14 deletions
diff --git a/winsup/cygwin/uinfo.cc b/winsup/cygwin/uinfo.cc index 82712d9d4..a6831e2a9 100644 --- a/winsup/cygwin/uinfo.cc +++ b/winsup/cygwin/uinfo.cc @@ -394,24 +394,17 @@ cygheap_user::env_name (const char *name, size_t namelen) char * pwdgrp::next_str (char c) { - if (!lptr) - return NULL; - char search[] = ":\n\0\0"; - search[2] = c; char *res = lptr; - char *p = strpbrk (lptr, search); - if (p) - { - lptr = (*p == '\n') ? p : p + 1; - *p = '\0'; - } + lptr = strechr (lptr, c); + if (*lptr) + *lptr++ = '\0'; return res; } bool pwdgrp::next_num (unsigned long& n) { - char *p = next_str (); + char *p = next_str (':'); if (!p) return -1; char *cp; @@ -425,11 +418,13 @@ pwdgrp::add_line (char *eptr) if (eptr) { lptr = eptr; - eptr = strchr (lptr, '\n'); - if (eptr) + eptr = strechr (lptr, '\n'); + if (*eptr) { if (eptr > lptr && eptr[-1] == '\r') - eptr[-1] = '\n'; + eptr[-1] = '\0'; + else + *eptr = '\0'; eptr++; } if (curr_lines >= max_lines) |