Use standard fds of 0,1,2 rather than 1,2,3

1 files changed, 5 insertions, 5 deletions

diff --git a/src/library_fs.js b/src/library_fs.js
index c30876f5..8d83048e 100644
--- a/src/library_fs.js
+++ b/src/library_fs.js
@@ -16,7 +16,7 @@ mergeInto(LibraryManager.library, {
     root: null,
     mounts: [],
     devices: [null],
-    streams: [null],
+    streams: [],
     nextInode: 1,
     nameTable: null,
     currentPath: '/',
@@ -358,7 +358,7 @@ mergeInto(LibraryManager.library, {
     //
     MAX_OPEN_FDS: 4096,
     nextfd: function(fd_start, fd_end) {
-      fd_start = fd_start || 1;
+      fd_start = fd_start || 0;
       fd_end = fd_end || FS.MAX_OPEN_FDS;
       for (var fd = fd_start; fd <= fd_end; fd++) {
         if (!FS.streams[fd]) {
@@ -1167,15 +1167,15 @@ mergeInto(LibraryManager.library, {
       // open default streams for the stdin, stdout and stderr devices
       var stdin = FS.open('/dev/stdin', 'r');
       {{{ makeSetValue(makeGlobalUse('_stdin'), 0, 'stdin.fd', 'void*') }}};
-      assert(stdin.fd === 1, 'invalid handle for stdin (' + stdin.fd + ')');
+      assert(stdin.fd === 0, 'invalid handle for stdin (' + stdin.fd + ')');
 
       var stdout = FS.open('/dev/stdout', 'w');
       {{{ makeSetValue(makeGlobalUse('_stdout'), 0, 'stdout.fd', 'void*') }}};
-      assert(stdout.fd === 2, 'invalid handle for stdout (' + stdout.fd + ')');
+      assert(stdout.fd === 1, 'invalid handle for stdout (' + stdout.fd + ')');
 
       var stderr = FS.open('/dev/stderr', 'w');
       {{{ makeSetValue(makeGlobalUse('_stderr'), 0, 'stderr.fd', 'void*') }}};
-      assert(stderr.fd === 3, 'invalid handle for stderr (' + stderr.fd + ')');
+      assert(stderr.fd === 2, 'invalid handle for stderr (' + stderr.fd + ')');
     },
     ensureErrnoError: function() {
       if (FS.ErrnoError) return;