[libwnck] pager: fix 'ISO C90 forbids mixed declarations and code' warning

[Alberts Muktupāvels <muktupavels src gnome org>]

commit a44be55bb97bf2f5d405677ce413cd13323f6a65
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Thu Apr 27 12:54:37 2017 +0300

    pager: fix 'ISO C90 forbids mixed declarations and code' warning

 libwnck/pager.c |   24 +++++++++++++-----------
 1 files changed, 13 insertions(+), 11 deletions(-)
---
diff --git a/libwnck/pager.c b/libwnck/pager.c
index e8d4250..46e14eb 100644
--- a/libwnck/pager.c
+++ b/libwnck/pager.c
@@ -1304,9 +1304,10 @@ wnck_pager_draw_workspace (WnckPager    *pager,
 
                   for (j = 0; j < verti_views; j++)
                     {
+                      GtkStateFlags rec_state = GTK_STATE_FLAG_NORMAL;
+
                       /* "+ j" is for the thin lines */
                       vy = rect->y + (height_ratio * screen_height) * j + j;
-                      GtkStateFlags rec_state = GTK_STATE_FLAG_NORMAL;
 
                       if (j == verti_views - 1)
                         vh = rect->height + rect->y - vy;
@@ -1350,19 +1351,20 @@ wnck_pager_draw_workspace (WnckPager    *pager,
                                                            wnck_screen_get_workspace (pager->priv->screen,
                                                                                       workspace));
 
-  tmp = windows;
-  while (tmp != NULL)
-       {
-         WnckWindow *win = tmp->data;
-         GdkRectangle winrect;
+      tmp = windows;
+      while (tmp != NULL)
+        {
+          WnckWindow *win = tmp->data;
+          GdkRectangle winrect;
+          gboolean translucent;
 
-         get_window_rect (win, rect, &winrect);
+          get_window_rect (win, rect, &winrect);
 
-      gboolean translucent = (win == pager->priv->drag_window) && pager->priv->dragging;
-      draw_window (cr, widget, win, &winrect, state, translucent);
+          translucent = (win == pager->priv->drag_window) && pager->priv->dragging;
+          draw_window (cr, widget, win, &winrect, state, translucent);
 
-         tmp = tmp->next;
-       }
+          tmp = tmp->next;
+        }
 
       g_list_free (windows);
     }