svn commit: [25770] trunk/busybox/shell

[vda at busybox.net]

Author: vda
Date: 2009-03-20 10:20:08 +0000 (Fri, 20 Mar 2009)
New Revision: 25770

Log:
ash: expand comment



Modified:
   trunk/busybox/shell/ash.c


Changeset:
Modified: trunk/busybox/shell/ash.c
===================================================================
--- trunk/busybox/shell/ash.c	2009-03-20 10:13:08 UTC (rev 25769)
+++ trunk/busybox/shell/ash.c	2009-03-20 10:20:08 UTC (rev 25770)
@@ -13878,7 +13878,8 @@
 	if (minusc) {
 		/* evalstring pushes parsefile stack.
 		 * Ensure we don't falsely claim that 0 (stdin)
-		 * is one of stacked source fds */
+		 * is one of stacked source fds.
+		 * Testcase: ash -c 'exec 1>&0' must not complain. */
 		if (!sflag)
 			g_parsefile->fd = -1;
 		evalstring(minusc, 0);