diff options
| author | Damien George <damien.p.george@gmail.com> | 2013-12-29 10:30:14 -0800 |
|---|---|---|
| committer | Damien George <damien.p.george@gmail.com> | 2013-12-29 10:30:14 -0800 |
| commit | 319b28a35596ba1333610385146ec408d34e22a0 (patch) | |
| tree | 6e893b235ae50fc99a0ca815435f833e281def36 /py/lexerunix.c | |
| parent | 5ebbfe7e5119147ed1f49edb9d0d0dda42f68d71 (diff) | |
| parent | 729fd12fbf003d4eb61a8429e06889ea66688939 (diff) | |
| download | micropython-319b28a35596ba1333610385146ec408d34e22a0.tar.gz micropython-319b28a35596ba1333610385146ec408d34e22a0.zip | |
Merge pull request #3 from pfalcon/for-upstream
Trivial fixes for building unix version
Diffstat (limited to 'py/lexerunix.c')
| -rw-r--r-- | py/lexerunix.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/py/lexerunix.c b/py/lexerunix.c index ac07781b5a..80daf6009a 100644 --- a/py/lexerunix.c +++ b/py/lexerunix.c @@ -48,8 +48,13 @@ mp_lexer_t *mp_lexer_new_from_file(const char *filename) { uint size = lseek(fd, 0, SEEK_END); lseek(fd, 0, SEEK_SET); char *data = m_new(char, size); - read(fd, data, size); + int read_size = read(fd, data, size); close(fd); + if (read_size != size) { + printf("error reading file %s\n", filename); + m_free(data); + return NULL; + } return mp_lexer_new_from_str_len(filename, data, size, true); } |