diff options
Diffstat (limited to 'libio')
| -rw-r--r-- | libio/iogetline.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libio/iogetline.c b/libio/iogetline.c index 328e20e6ea..9b49039f58 100644 --- a/libio/iogetline.c +++ b/libio/iogetline.c @@ -59,7 +59,7 @@ _IO_getline_info (fp, buf, n, delim, extract_delim, eof) char *ptr = buf; if (eof != NULL) *eof = 0; - do + while (n != 0); { _IO_ssize_t len = fp->_IO_read_end - fp->_IO_read_ptr; if (len <= 0) @@ -108,7 +108,7 @@ _IO_getline_info (fp, buf, n, delim, extract_delim, eof) ptr += len; n -= len; } - } while (n != 0); + } return ptr - buf; } |