From: Richard M. Stallman <rms@gnu.org>
Date: Tue, 15 Feb 1994 16:22:49 +0000 (+0000)
Subject: (sys_write): If any bytes were written, return how many.
X-Git-Tag: emacs-19.34~9898
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=aa67090401dce28011053d3e30d6f5bbe7a91a9a;p=emacs.git

(sys_write): If any bytes were written, return how many.
---

diff --git a/src/sysdep.c b/src/sysdep.c
index b7baf4fbb58..0f49fcc6fa4 100644
--- a/src/sysdep.c
+++ b/src/sysdep.c
@@ -2754,7 +2754,7 @@ sys_write (fildes, buf, nbyte)
 	  if (errno == EINTR)
 	    continue;
 	  else
-	    return (-1);
+	    return (bytes_written ? bytes_written : -1);
 	}
 
       buf += rtnval;