diff options
| -rw-r--r-- | Doc/lib/libposix.tex | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Doc/lib/libposix.tex b/Doc/lib/libposix.tex index e3f2929..45f74af 100644 --- a/Doc/lib/libposix.tex +++ b/Doc/lib/libposix.tex @@ -293,7 +293,8 @@ The \var{bufsize} argument has the same meaning as the corresponding argument to the built-in \function{open()} function. The exit status of the command (encoded in the format specified for \function{wait()}) is available as the return value of the \method{close()} method of the file -object. +object, except that when the exit status is zero (termination without +errors), \code{None} is returned. (Not on MS-DOS.) \end{funcdesc} |