From a541477e94681901c3313ea0b067f4ef7d9fbbcb Mon Sep 17 00:00:00 2001
From: Arnaud Fontaine <arnau@debian.org>
Date: Sun, 30 Mar 2008 14:47:26 +0100
Subject: [PATCH] Cosmetic

---
 common/xscreen.c |  8 ++++----
 common/xutil.c   | 25 +++++++++++++------------
 2 files changed, 17 insertions(+), 16 deletions(-)

diff --git a/common/xscreen.c b/common/xscreen.c
index 2c0a4590f..647f390ac 100644
--- a/common/xscreen.c
+++ b/common/xscreen.c
@@ -78,16 +78,16 @@ screensinfo_new(xcb_connection_t *conn)
     int xinerama_screen_number, screen, screen_to_test;
     xcb_screen_t *s;
     bool drop;
-    xcb_xinerama_is_active_reply_t *r = NULL;
+    xcb_xinerama_is_active_reply_t *xia = NULL;
 
     si = p_new(ScreensInfo, 1);
 
     /* Check for extension before checking for Xinerama */
     if(xcb_get_extension_data(conn, &xcb_xinerama_id)->present)
     {
-        r = xcb_xinerama_is_active_reply(conn, xcb_xinerama_is_active(conn), NULL);
-        si->xinerama_is_active = r->state;
-        p_delete(&r);
+        xia = xcb_xinerama_is_active_reply(conn, xcb_xinerama_is_active(conn), NULL);
+        si->xinerama_is_active = xia->state;
+        p_delete(&xia);
     }
 
     if(si->xinerama_is_active)
diff --git a/common/xutil.c b/common/xutil.c
index 52dffe485..32c507811 100644
--- a/common/xutil.c
+++ b/common/xutil.c
@@ -119,27 +119,28 @@ bool
 xutil_get_transient_for_hint(xcb_connection_t *c, xcb_window_t win,
 			 xcb_window_t *prop_win)
 {
-    xcb_get_property_reply_t *r;
+    xcb_get_property_reply_t *t_hint_r;
 
     /* Use checked because the error handler should not take care of
      * this error as we only return a boolean */
-    r = xcb_get_property_reply(c,
-                               xcb_get_property(c, false, win,
-                                                WM_TRANSIENT_FOR,
-                                                WINDOW, 0, 1),
-                               NULL);
+    t_hint_r = xcb_get_property_reply(c,
+                                      xcb_get_property(c, false, win,
+                                                       WM_TRANSIENT_FOR,
+                                                       WINDOW, 0, 1),
+                                      NULL);
 
-    if(!r || r->type != WINDOW || r->format != 32 || r->length == 0)
+    if(!t_hint_r || t_hint_r->type != WINDOW || t_hint_r->format != 32 ||
+       t_hint_r->length == 0)
     {
         *prop_win = XCB_NONE;
-        if(r)
-            p_delete(&r);
+        if(t_hint_r)
+            p_delete(&t_hint_r);
 
         return false;
     }
 
-    *prop_win = *((xcb_window_t *) xcb_get_property_value(r));
-    p_delete(&r);
+    *prop_win = *((xcb_window_t *) xcb_get_property_value(t_hint_r));
+    p_delete(&t_hint_r);
 
     return true;
 }
@@ -167,7 +168,7 @@ class_hint_t *
 xutil_get_class_hint(xcb_connection_t *conn, xcb_window_t win)
 {
     xcb_get_property_reply_t *class_hint_r = NULL;
-    char *data = NULL;
+    char *data;
 
     int len_name, len_class;