From: Paul Eggert <eggert@cs.ucla.edu>
Date: Mon, 17 Jan 2011 07:45:28 +0000 (-0800)
Subject: * xfns.c (x_real_positions): Fix signedness of local var 'ign'.
X-Git-Tag: emacs-pretest-24.0.90~104^2~618^2~1322^2~228^2
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=717c30e0027175fc8bb849728e5c9b4c3e9b2adf;p=emacs.git

* xfns.c (x_real_positions): Fix signedness of local var 'ign'.

XGetGeometry wants unsigned int *, not int *, for its last 4 args,
so change the type of 'ign' to unsigned int from int.
---

diff --git a/src/ChangeLog b/src/ChangeLog
index 41f6f72c662..ae0ae7fbeb6 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,9 @@
 2011-01-17  Paul Eggert  <eggert@cs.ucla.edu>
 
+	* xfns.c (x_real_positions): Fix signedness of local var 'ign'.
+	XGetGeometry wants unsigned int *, not int *, for its last 4 args,
+	so change the type of 'ign' to unsigned int from int.
+
 	* regex.c (analyse_first): Remove unreachable 'continue' statement.
 
 	* xterm.h (struct x_display_info): Remove stray semicolon.
diff --git a/src/xfns.c b/src/xfns.c
index 88a73804a39..bd2387b201e 100644
--- a/src/xfns.c
+++ b/src/xfns.c
@@ -629,7 +629,7 @@ x_real_positions (FRAME_PTR f, int *xptr, int *yptr)
       if (rc == Success && actual_type == target_type && !x_had_errors_p (dpy)
           && actual_size == 4 && actual_format == 32)
         {
-          int ign;
+          unsigned int ign;
           Window rootw;
           long *fe = (long *)tmp_data;
 
@@ -759,7 +759,7 @@ x_set_tool_bar_position (struct frame *f,
   if (EQ (new_value, old_value)) return;
 
 #ifdef USE_GTK
-  if (xg_change_toolbar_position (f, new_value)) 
+  if (xg_change_toolbar_position (f, new_value))
     f->tool_bar_position = new_value;
 #endif
 }
@@ -3513,7 +3513,7 @@ This function is an internal primitive--use `make-frame' instead.  */)
     }
 
   BLOCK_INPUT;
-                       
+
   /* Set machine name and pid for the purpose of window managers.  */
   set_machine_and_pid_properties(f);
 
@@ -5068,7 +5068,7 @@ Text larger than the specified size is clipped.  */)
 #ifdef USE_GTK
   if (x_gtk_use_system_tooltips)
     {
-      int ok; 
+      int ok;
 
       /* Hide a previous tip, if any.  */
       Fx_hide_tip ();
@@ -6104,4 +6104,3 @@ When using Gtk+ tooltips, the tooltip face is not used.  */);
 }
 
 #endif /* HAVE_X_WINDOWS */
-