From: Richard M. Stallman <rms@gnu.org>
Date: Wed, 18 Jun 1997 06:42:38 +0000 (+0000)
Subject: Further fix previous change.
X-Git-Tag: emacs-20.1~1654
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=97a084c17a03be64ac4da38298fe8f2ec24cac3d;p=emacs.git

Further fix previous change.
---

diff --git a/src/process.c b/src/process.c
index 06edf7c5e84..4ad8fe24af5 100644
--- a/src/process.c
+++ b/src/process.c
@@ -2312,7 +2312,8 @@ wait_reading_process_input (time_limit, microsecs, read_kbd, do_display)
 
 	  /* Read data from the process, until we exhaust it.  */
 	  while (XINT (wait_proc->infd) >= 0
-		 && nread = read_process_output (proc, XINT (wait_proc->infd)))
+		 && (nread
+		     = read_process_output (proc, XINT (wait_proc->infd))))
 	    total_nread += nread;
 	  if (total_nread > 0 && do_display)
 	    redisplay_preserve_echo_area ();