Index: trunk/src/global.h
===================================================================
--- trunk/src/global.h	(revision 924)
+++ trunk/src/global.h	(revision 925)
@@ -818,7 +818,7 @@
 		char *attrib_val;
 	} arg2;
 
-	rats_patch_line_t *next;
+	rats_patch_line_t *prev, *next;
 };
 
 /* ---------------------------------------------------------------------------
Index: trunk/src/rats_patch.c
===================================================================
--- trunk/src/rats_patch.c	(revision 924)
+++ trunk/src/rats_patch.c	(revision 925)
@@ -14,6 +14,8 @@
 	else
 		n->arg2.attrib_val = NULL;
 
+	/* link in */
+	n->prev = pcb->NetlistPatchLast;
 	if (pcb->NetlistPatches != NULL) {
 		pcb->NetlistPatchLast->next = n;
 		pcb->NetlistPatchLast = n;
Index: trunk/src/rats_patch.h
===================================================================
--- trunk/src/rats_patch.h	(revision 924)
+++ trunk/src/rats_patch.h	(revision 925)
@@ -8,4 +8,4 @@
 int rats_patch_apply(PCBTypePtr pcb, rats_patch_line_t *patch);
 
 /* find the net entry for a pin (slow) */
-LibraryMenuTypePtr rats_patch_find_net4pin(PCBTypePtr pcb, const char *pin);
\ No newline at end of file
+LibraryMenuTypePtr rats_patch_find_net4pin(PCBTypePtr pcb, const char *pin);