Fix the return value of fgets().

1 files changed, 1 insertions, 1 deletions

diff --git a/src/library.js b/src/library.js
index 12e550ff..3d00a4d5 100644
--- a/src/library.js
+++ b/src/library.js
@@ -3142,7 +3142,7 @@ LibraryManager.library = {
     for (var i = 0; i < n - 1 && byte_ != '\n'.charCodeAt(0); i++) {
       byte_ = _fgetc(stream);
       if (byte_ == -1) {
-        if (streamObj.error) return 0;
+        if (streamObj.error || (streamObj.eof && i == 0)) return 0;
         else if (streamObj.eof) break;
       }
       {{{ makeSetValue('s', 'i', 'byte_', 'i8') }}}