Index: trunk/src/buffer.c
===================================================================
--- trunk/src/buffer.c	(revision 8143)
+++ trunk/src/buffer.c	(revision 8144)
@@ -537,12 +537,12 @@
 	pcb_set_buffer_bbox(Buffer);
 }
 
-void pcb_buffers_flip_side(void)
+void pcb_buffers_flip_side(pcb_board_t *pcb)
 {
 	int i;
 
 	for (i = 0; i < PCB_MAX_BUFFER; i++)
-		pcb_buffer_flip_side(PCB, &pcb_buffers[i]);
+		pcb_buffer_flip_side(pcb, &pcb_buffers[i]);
 	pcb_crosshair_range_to_buffer();
 }
 
Index: trunk/src/buffer.h
===================================================================
--- trunk/src/buffer.h	(revision 8143)
+++ trunk/src/buffer.h	(revision 8144)
@@ -51,7 +51,7 @@
 pcb_bool pcb_buffer_load_layout(pcb_board_t *pcb, pcb_buffer_t *Buffer, const char *Filename, const char *fmt);
 void pcb_buffer_rotate(pcb_buffer_t *, pcb_uint8_t);
 void pcb_buffer_select_paste(int);
-void pcb_buffers_flip_side(void);
+void pcb_buffers_flip_side(pcb_board_t *pcb);
 void pcb_buffer_mirror(pcb_board_t *pcb, pcb_buffer_t *);
 void pcb_init_buffers(pcb_board_t *pcb);
 void pcb_uninit_buffers(pcb_board_t *pcb);
Index: trunk/src/plug_io.c
===================================================================
--- trunk/src/plug_io.c	(revision 8143)
+++ trunk/src/plug_io.c	(revision 8144)
@@ -634,10 +634,10 @@
 	int result;
 
 	if (PCB_SWAP_IDENT)
-		pcb_buffers_flip_side();
+		pcb_buffers_flip_side(PCB);
 	result = pcb_write_pipe(Filename, pcb_false, fmt);
 	if (PCB_SWAP_IDENT)
-		pcb_buffers_flip_side();
+		pcb_buffers_flip_side(PCB);
 	return (result);
 }