[Libguestfs] [PATCH v2] fish: Fix glob command (RHBZ#635969).

[Richard W.M. Jones]

I think it's better to just get rid of the whole tracing bit, since if
tracing is enabled then the command will get printed anyway.

Rich.

-- 
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
libguestfs lets you edit virtual machines.  Supports shell scripting,
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>From ffc75da7139f1ff447b597457458b72eba2bb108 Mon Sep 17 00:00:00 2001
From: Richard W.M. Jones <rjones at redhat.com>
Date: Fri, 1 Oct 2010 10:46:38 +0100
Subject: [PATCH] fish: Fix glob command (RHBZ#635969).

This is a fix for the glob command in guestfish which was inadvertently
broken in commit c359347dd42c9f5b875630537ee3641264826b89.

This also appears to fix:
  https://bugzilla.redhat.com/show_bug.cgi?id=635969
  glob echo mkfs ext2 /dev/vd[b-t]1 prints garbage
---
 fish/glob.c |   12 +++---------
 1 files changed, 3 insertions(+), 9 deletions(-)

diff --git a/fish/glob.c b/fish/glob.c
index 41f2bcd..e17a9ad 100644
--- a/fish/glob.c
+++ b/fish/glob.c
@@ -1,5 +1,5 @@
 /* guestfish - the filesystem interactive shell
- * Copyright (C) 2009 Red Hat Inc.
+ * Copyright (C) 2009-2010 Red Hat Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -140,14 +140,8 @@ glob_issue (char *cmd, int argc,
   argv[argc] = NULL;
 
  again:
-  if (guestfs_get_trace (g)) {
-    printf ("%s", argv[0]);
-    for (i = 1; i < argc; ++i) {
-      argv[i] = globs[i][posn[i]];
-      printf (" %s", argv[i]);
-    }
-    printf ("\n");
-  }
+  for (i = 1; i < argc; ++i)
+    argv[i] = globs[i][posn[i]];
 
   if (issue_command (argv[0], &argv[1], NULL) == -1)
     *r = -1;			/* ... but don't exit */
-- 
1.7.3