3 files changed, 19 insertions, 19 deletions
diff --git a/src/drivers/X11/Fl_X11_Screen_Driver.H b/src/drivers/X11/Fl_X11_Screen_Driver.H
index 0d1bcaf0e..2585cb972 100644
--- a/src/drivers/X11/Fl_X11_Screen_Driver.H
+++ b/src/drivers/X11/Fl_X11_Screen_Driver.H
@@ -79,7 +79,7 @@ public:
   virtual int compose(int &del);
   virtual void compose_reset();
   virtual int text_display_can_leak();
-  virtual uchar *read_win_rectangle(uchar *p, int X, int Y, int w, int h, int alpha);
+  virtual Fl_RGB_Image *read_win_rectangle(uchar *p, int X, int Y, int w, int h, int alpha);
   virtual void get_mouse(int &x, int &y);
   virtual void enable_im();
   virtual void disable_im();
diff --git a/src/drivers/X11/Fl_X11_Screen_Driver.cxx b/src/drivers/X11/Fl_X11_Screen_Driver.cxx
index 5eeb2a1b6..f8bf520b1 100644
--- a/src/drivers/X11/Fl_X11_Screen_Driver.cxx
+++ b/src/drivers/X11/Fl_X11_Screen_Driver.cxx
@@ -750,7 +750,7 @@ extern "C" {
   }
 }
 
-uchar *Fl_X11_Screen_Driver::read_win_rectangle(uchar *p, int X, int Y, int w, int h, int alpha)
+Fl_RGB_Image *Fl_X11_Screen_Driver::read_win_rectangle(uchar *p, int X, int Y, int w, int h, int alpha)
 {
   XImage	*image;		// Captured image
   int		i, maxindex;	// Looping vars
@@ -858,6 +858,7 @@ uchar *Fl_X11_Screen_Driver::read_win_rectangle(uchar *p, int X, int Y, int w, i
   d = alpha ? 4 : 3;
   
   // Allocate the image data array as needed...
+  const uchar *oldp = p;
   if (!p) p = new uchar[w * h * d];
   
   // Initialize the default colors/alpha in the whole image...
@@ -1157,7 +1158,9 @@ uchar *Fl_X11_Screen_Driver::read_win_rectangle(uchar *p, int X, int Y, int w, i
   // Destroy the X image we've read and return the RGB(A) image...
   XDestroyImage(image);
   
-  return p;
+  Fl_RGB_Image *rgb = new Fl_RGB_Image(p, w, h, d);
+  if (!oldp) rgb->alloc_array = 1;
+  return rgb;
 }
 
 //
diff --git a/src/drivers/X11/Fl_X11_Window_Driver.cxx b/src/drivers/X11/Fl_X11_Window_Driver.cxx
index 07f9c5407..6fc76e325 100644
--- a/src/drivers/X11/Fl_X11_Window_Driver.cxx
+++ b/src/drivers/X11/Fl_X11_Window_Driver.cxx
@@ -402,26 +402,23 @@ void Fl_X11_Window_Driver::capture_titlebar_and_borders(Fl_Shared_Image*& top, F
   if (!do_it) wsides = htop = 0;
   int hbottom = wsides;
   fl_window = parent;
-  uchar *rgb;
   if (htop) {
-    rgb = Fl::screen_driver()->read_win_rectangle(NULL, 0, 0, - (w() + 2 * wsides), htop, 0);
-    r_top = new Fl_RGB_Image(rgb, w() + 2 * wsides, htop, 3);
-    r_top->alloc_array = 1;
+    r_top = Fl::screen_driver()->read_win_rectangle(NULL, 0, 0, - (w() + 2 * wsides), htop, 0);
     top = Fl_Shared_Image::get(r_top);
   }
   if (wsides) {
-    rgb = Fl::screen_driver()->read_win_rectangle(NULL, 0, htop, -wsides, h(), 0);
-    r_left = new Fl_RGB_Image(rgb, wsides, h(), 3);
-    r_left->alloc_array = 1;
-    left = Fl_Shared_Image::get(r_left);
-    rgb = Fl::screen_driver()->read_win_rectangle(NULL, w() + wsides, htop, -wsides, h(), 0);
-    r_right = new Fl_RGB_Image(rgb, wsides, h(), 3);
-    r_right->alloc_array = 1;
-    right = Fl_Shared_Image::get(r_right);
-    rgb = Fl::screen_driver()->read_win_rectangle(NULL, 0, htop + h(), -(w() + 2*wsides), hbottom, 0);
-    r_bottom = new Fl_RGB_Image(rgb, w() + 2*wsides, hbottom, 3);
-    r_bottom->alloc_array = 1;
-    bottom = Fl_Shared_Image::get(r_bottom);
+    r_left = Fl::screen_driver()->read_win_rectangle(NULL, 0, htop, -wsides, h(), 0);
+    if (r_left) {
+      left =  Fl_Shared_Image::get(r_left);
+    }
+    r_right = Fl::screen_driver()->read_win_rectangle(NULL, w() + wsides, htop, -wsides, h(), 0);
+    if (r_right) {
+      right = Fl_Shared_Image::get(r_right);
+    }
+    r_bottom = Fl::screen_driver()->read_win_rectangle(NULL, 0, htop + h(), -(w() + 2*wsides), hbottom, 0);
+    if (r_bottom) {
+      bottom = Fl_Shared_Image::get(r_bottom);
+    }
   }
   fl_window = from;
   previous->Fl_Surface_Device::set_current();