diff options
| -rw-r--r-- | src/library.js | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/library.js b/src/library.js index 65256a59..ef8afaef 100644 --- a/src/library.js +++ b/src/library.js @@ -1806,7 +1806,7 @@ LibraryManager.library = { // ssize_t read(int fildes, void *buf, size_t nbyte); // http://pubs.opengroup.org/onlinepubs/000095399/functions/read.html var stream = FS.streams[fildes]; - if ('socket' in stream) { + if (stream && ('socket' in stream)) { return _recv(fildes, buf, nbyte, 0); } else if (!stream) { ___setErrNo(ERRNO_CODES.EBADF); @@ -2004,7 +2004,7 @@ LibraryManager.library = { // ssize_t write(int fildes, const void *buf, size_t nbyte); // http://pubs.opengroup.org/onlinepubs/000095399/functions/write.html var stream = FS.streams[fildes]; - if ('socket' in stream) { + if (stream && ('socket' in stream)) { return _send(fildes, buf, nbyte, 0); } else if (!stream) { ___setErrNo(ERRNO_CODES.EBADF); |