[gnome-builder] xml-pack: fix -Wsign-compare warning

[Christian Hergert <chergert src gnome org>]

commit 87b063f9f12af79f09b56941d1590f56299eec7d
Author: Christian Hergert <chergert redhat com>
Date:   Tue Feb 28 11:35:42 2017 -0800

    xml-pack: fix -Wsign-compare warning

 plugins/xml-pack/ide-xml-indenter.c |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)
---
diff --git a/plugins/xml-pack/ide-xml-indenter.c b/plugins/xml-pack/ide-xml-indenter.c
index ed999aa..1293042 100644
--- a/plugins/xml-pack/ide-xml-indenter.c
+++ b/plugins/xml-pack/ide-xml-indenter.c
@@ -411,9 +411,13 @@ ide_xml_indenter_format (IdeIndenter *indenter,
     }
 
   xml->tab_width = tab_width;
-  xml->indent_width = (indent_width <= 0) ? tab_width : indent_width;
   xml->use_tabs = !gtk_source_view_get_insert_spaces_instead_of_tabs (GTK_SOURCE_VIEW (view));
 
+  if (indent_width <= 0)
+    xml->indent_width = tab_width;
+  else
+    xml->indent_width = indent_width;
+
   /* do nothing if we are in a cdata section */
   if (text_iter_in_cdata (begin))
     return NULL;