From 9b35f72767bd857c8e90f03e6ff804bd0c600bf4 Mon Sep 17 00:00:00 2001
From: scuri <scuri>
Date: Mon, 2 May 2011 19:23:57 +0000
Subject: Fixed: im.ProcessAddMargins in Lua to accept sizes greater or equal
 than the source size.

---
 html/en/history.html     | 5 +++++
 src/lua5/imlua_process.c | 6 +++---
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/html/en/history.html b/html/en/history.html
index 5d4ddbf..d8c60a3 100644
--- a/html/en/history.html
+++ b/html/en/history.html
@@ -41,6 +41,11 @@
             style="color: #000000"> 
 		<span class="hist_fixed">Fixed:</span> </span></span><strong>
 	imProcessMultipleMean</strong> when source images were data type byte.</li>
+	<li dir="ltr"><span style="color: #008000">
+	<span
+            style="color: #000000"> 
+		<span class="hist_fixed">Fixed:</span> im.<strong>ProcessAddMargins</strong> 
+	in Lua to accept sizes greater or equal than the source size.</span></span></li>
 </ul>
 <h3 dir="ltr">
     <a href="http://sourceforge.net/projects/imtoolkit/files/3.6.3/">Version 
diff --git a/src/lua5/imlua_process.c b/src/lua5/imlua_process.c
index 2e0bb1d..bb81512 100644
--- a/src/lua5/imlua_process.c
+++ b/src/lua5/imlua_process.c
@@ -2,7 +2,7 @@
  * \brief IM Lua 5 Binding
  *
  * See Copyright Notice in im_lib.h
- * $Id: imlua_process.c,v 1.13 2010/06/10 20:17:40 scuri Exp $
+ * $Id: imlua_process.c,v 1.14 2011/05/02 19:23:57 scuri Exp $
  */
 
 #include <memory.h>
@@ -665,8 +665,8 @@ static int imluaProcessAddMargins (lua_State *L)
   int ymin = luaL_checkint(L, 4);
 
   imlua_matchcolor(L, src_image, dst_image);
-  luaL_argcheck(L, dst_image->width > (src_image->width + xmin), 2, "destiny image size must be greatter than source image width+xmin, height+ymin");
-  luaL_argcheck(L, dst_image->height > (src_image->height + ymin), 2, "destiny image size must be greatter than source image width+xmin, height+ymin");
+  luaL_argcheck(L, dst_image->width >= (src_image->width + xmin), 2, "destiny image size must be greatter or equal than source image width+xmin, height+ymin");
+  luaL_argcheck(L, dst_image->height >= (src_image->height + ymin), 2, "destiny image size must be greatter or equal than source image width+xmin, height+ymin");
 
   imProcessAddMargins(src_image, dst_image, xmin, ymin);
   return 0;
-- 
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