[glib] Fix another faulty GApplicationCommandline example

[Matthias Clasen <matthiasc src gnome org>]

commit 1a0424b7ff4550ae90ff730bb98d40bface512f3
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Apr 8 17:02:01 2011 -0400

    Fix another faulty GApplicationCommandline example
    
    Several flaws were pointed out by Shaun McCance. We were
    leaking handled arguments, and we were mishandling the last
    argument, and we were actually skipping arguments too.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=647031

 gio/tests/gapplication-example-cmdline2.c |   16 ++++++++++------
 1 files changed, 10 insertions(+), 6 deletions(-)
---
diff --git a/gio/tests/gapplication-example-cmdline2.c b/gio/tests/gapplication-example-cmdline2.c
index 4351224..ed8ddcd 100644
--- a/gio/tests/gapplication-example-cmdline2.c
+++ b/gio/tests/gapplication-example-cmdline2.c
@@ -30,16 +30,20 @@ test_local_cmdline (GApplication   *application,
 
   argv = *arguments;
 
-  for (i = 0; argv[i]; i++)
+  i = 1;
+  while (argv[i])
     {
       if (g_str_has_prefix (argv[i], "--local-"))
         {
           g_print ("handling argument %s locally\n", argv[i]);
-          for (j = i + 1; argv[j]; j++)
-            {
-              argv[j - 1] = argv[j];
-              argv[j] = NULL;
-            }
+          g_free (argv[i]);
+          for (j = i; argv[j]; j++)
+            argv[j] = argv[j + 1];
+        }
+      else
+        {
+          g_print ("not handling argument %s locally\n", argv[i]);
+          i++;
         }
     }