diff options
Diffstat (limited to 'libio/iogetdelim.c')
| -rw-r--r-- | libio/iogetdelim.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libio/iogetdelim.c b/libio/iogetdelim.c index a6894a5ae6..ecb360b1f5 100644 --- a/libio/iogetdelim.c +++ b/libio/iogetdelim.c @@ -79,11 +79,11 @@ _IO_getdelim (lineptr, n, delimiter, fp) t = (char *) memchr ((void *) fp->_IO_read_ptr, delimiter, len); if (t != NULL) len = (t - fp->_IO_read_ptr) + 1; - /* make enough space for len+1 (for final NUL) bytes. */ + /* Make enough space for len+1 (for final NUL) bytes. */ needed = cur_len + len + 1; if (needed > *n) { - if (t == NULL && needed < 2 * *n) + if (needed < 2 * *n) needed = 2 * *n; /* Be generous. */ *n = needed; *lineptr = (char *) realloc (*lineptr, needed); @@ -97,7 +97,7 @@ _IO_getdelim (lineptr, n, delimiter, fp) break; len = fp->_IO_read_end - fp->_IO_read_ptr; } - lineptr[cur_len] = '\0'; + (*lineptr)[cur_len] = '\0'; return cur_len; } |