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

[Christian Hergert <chergert src gnome org>]

commit 3c3940ac7079135f5f553bf90d070b1319fd477d
Author: Christian Hergert <chergert redhat com>
Date:   Tue Feb 28 11:45:35 2017 -0800

    c-pack: fix -Wsign-compare warning

 plugins/c-pack/ide-c-indenter.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)
---
diff --git a/plugins/c-pack/ide-c-indenter.c b/plugins/c-pack/ide-c-indenter.c
index bc0f3a5..3d1cd83 100644
--- a/plugins/c-pack/ide-c-indenter.c
+++ b/plugins/c-pack/ide-c-indenter.c
@@ -1336,7 +1336,10 @@ ide_c_indenter_format (IdeIndenter    *indenter,
     }
 
   c->tab_width = tab_width;
-  c->indent_width = (indent_width <= 0) ? tab_width : indent_width;
+  if (indent_width <= 0)
+    c->indent_width = tab_width;
+  else
+    c->indent_width = indent_width;
   c->use_tabs = !gtk_source_view_get_insert_spaces_instead_of_tabs (GTK_SOURCE_VIEW (view));
 
   switch (event->keyval) {