Index: draw_eps.c
===================================================================
--- draw_eps.c	(revision 36263)
+++ draw_eps.c	(revision 36264)
@@ -81,8 +81,9 @@
 	fprintf(pctx->outf, "%%%%EOF\n");
 }
 
-void rnd_eps_init(rnd_eps_t *pctx, rnd_box_t bounds, double scale, int in_mono, int as_shown)
+void rnd_eps_init(rnd_eps_t *pctx, FILE *f, rnd_box_t bounds, double scale, int in_mono, int as_shown)
 {
+	pctx->outf = f;
 	pctx->linewidth = -1;
 	pctx->lastcap = -1;
 	pctx->lastcolor = -1;
Index: draw_eps.h
===================================================================
--- draw_eps.h	(revision 36263)
+++ draw_eps.h	(revision 36264)
@@ -21,8 +21,8 @@
 	double spare_d1, spare_d2, spare_d3, spare_d4;
 } rnd_eps_t;
 
-/* Set up context before the file is open */
-void rnd_eps_init(rnd_eps_t *pctx, rnd_box_t bounds, double scale, int in_mono, int as_shown);
+/* Set up context for a file */
+void rnd_eps_init(rnd_eps_t *pctx, FILE *f, rnd_box_t bounds, double scale, int in_mono, int as_shown);
 
 /* Set up output file and print header before export, footer after export */
 void rnd_eps_print_header(rnd_eps_t *pctx, const char *outfn, int ymirror);
Index: eps.c
===================================================================
--- eps.c	(revision 36263)
+++ eps.c	(revision 36264)
@@ -166,8 +166,6 @@
 
 	options_ = options;
 
-	pctx->outf = the_file;
-
 	region.X1 = 0;
 	region.Y1 = 0;
 	region.X2 = PCB->hidlib.size_x;
@@ -228,7 +226,7 @@
 		qsort(pcb_layer_stack, pcb_max_layer(PCB), sizeof(pcb_layer_stack[0]), layer_sort);
 	}
 
-	rnd_eps_init(pctx, *bnds, options_[HA_scale].dbl, options[HA_mono].lng, options[HA_as_shown].lng);
+	rnd_eps_init(pctx, the_file, *bnds, options_[HA_scale].dbl, options[HA_mono].lng, options[HA_as_shown].lng);
 
 	if (pctx->outf != NULL)
 		rnd_eps_print_header(pctx, rnd_hid_export_fn(filename), pctx->as_shown && conf_core.editor.show_solder_side);