svn commit: r212214 - head/bin/sh

[Jilles Tjoelker]

Author: jilles
Date: Sat Sep  4 21:23:46 2010
New Revision: 212214
URL: http://svn.freebsd.org/changeset/base/212214

Log:
  sh: Get rid of some magic numbers.
  
  MFC after:	1 week

Modified:
  head/bin/sh/eval.c

Modified: head/bin/sh/eval.c
==============================================================================
--- head/bin/sh/eval.c	Sat Sep  4 17:28:29 2010	(r212213)
+++ head/bin/sh/eval.c	Sat Sep  4 21:23:46 2010	(r212214)
@@ -995,7 +995,7 @@ cmddone:
 	goto out;
 
 parent:	/* parent process gets here (if we forked) */
-	if (mode == 0) {	/* argument to fork */
+	if (mode == FORK_FG) {	/* argument to fork */
 		INTOFF;
 		exitstatus = waitforjob(jp, &realstatus);
 		INTON;
@@ -1003,7 +1003,7 @@ parent:	/* parent process gets here (if 
 			evalskip = SKIPBREAK;
 			skipcount = loopnest;
 		}
-	} else if (mode == 2) {
+	} else if (mode == FORK_NOJOB) {
 		backcmd->fd = pip[0];
 		close(pip[1]);
 		backcmd->jp = jp;