[gnome-builder] python-indenter: fix -Wsign-compare warnings

[Christian Hergert <chergert src gnome org>]

commit 4f346b03616f9c697623d257082b3566a1ef43e3
Author: Christian Hergert <chergert redhat com>
Date:   Tue Feb 28 11:40:49 2017 -0800

    python-indenter: fix -Wsign-compare warnings

 plugins/python-pack/ide-python-indenter.c |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)
---
diff --git a/plugins/python-pack/ide-python-indenter.c b/plugins/python-pack/ide-python-indenter.c
index 0b8d2e0..1428059 100644
--- a/plugins/python-pack/ide-python-indenter.c
+++ b/plugins/python-pack/ide-python-indenter.c
@@ -419,12 +419,11 @@ indent_parens (IdePythonIndenter *python,
       (gtk_text_iter_get_line (iter) == gtk_text_iter_get_line (&copy)))
     {
       guint offset;
-      gint i;
 
       offset = gtk_text_iter_get_line_offset (iter);
 
       str = g_string_new (NULL);
-      for (i = 0; i <= offset; i++)
+      for (guint i = 0; i <= offset; i++)
         g_string_append (str, " ");
       return g_string_free (str, FALSE);
     }
@@ -610,7 +609,7 @@ maybe_unindent_else_or_elif (IdePythonIndenter *python,
 
       line_offset = gtk_text_iter_get_line_offset (&copy);
       move_first_nonspace_char (&copy);
-      if (line_offset != gtk_text_iter_get_line_offset (&copy))
+      if (line_offset != (guint)gtk_text_iter_get_line_offset (&copy))
         IDE_GOTO (failure);
     }