diff options
| -rw-r--r-- | ChangeLog | 2 | ||||
| -rw-r--r-- | posix/regex.c | 20 |
2 files changed, 12 insertions, 10 deletions
@@ -1,5 +1,7 @@ 2001-03-29 Ulrich Drepper <drepper@redhat.com> + * posix/regex.c: Remove unnecessary ifs. + * math/bits/mathcalls.h: Remove infnan declaration. 2001-03-29 H.J. Lu <hjl@gnu.org> diff --git a/posix/regex.c b/posix/regex.c index 3de24ca..e3aafbc 100644 --- a/posix/regex.c +++ b/posix/regex.c @@ -2339,23 +2339,23 @@ regex_compile (pattern, size, syntax, bufp) #ifdef MBS_SUPPORT /* Initialize the wchar_t PATTERN and offset_buffer. */ p = pend = pattern = TALLOC(csize + 1, CHAR_TYPE); - p[csize] = L'\0'; /* sentinel */ + pattern[csize] = L'\0'; /* sentinel */ mbs_offset = TALLOC(csize + 1, int); is_binary = TALLOC(csize + 1, char); if (pattern == NULL || mbs_offset == NULL || is_binary == NULL) { - if (pattern) free(pattern); - if (mbs_offset) free(mbs_offset); - if (is_binary) free(is_binary); + free(pattern); + free(mbs_offset); + free(is_binary); return REG_ESPACE; } size = convert_mbs_to_wcs(pattern, cpattern, csize, mbs_offset, is_binary); pend = p + size; if (size < 0) { - if (pattern) free(pattern); - if (mbs_offset) free(mbs_offset); - if (is_binary) free(is_binary); + free(pattern); + free(mbs_offset); + free(is_binary); return REG_BADPAT; } #endif @@ -2377,9 +2377,9 @@ regex_compile (pattern, size, syntax, bufp) if (compile_stack.stack == NULL) { #ifdef MBS_SUPPORT - if (pattern) free(pattern); - if (mbs_offset) free(mbs_offset); - if (is_binary) free(is_binary); + free(pattern); + free(mbs_offset); + free(is_binary); #endif return REG_ESPACE; } |