diff -up ghostscript-9.04rc1/psi/zusparam.c.iccprofiles-initdir ghostscript-9.04rc1/psi/zusparam.c
--- ghostscript-9.04rc1/psi/zusparam.c.iccprofiles-initdir	2011-07-29 10:42:52.000000000 +0100
+++ ghostscript-9.04rc1/psi/zusparam.c	2011-08-01 12:32:41.203228412 +0100
@@ -605,6 +605,8 @@ set_default_gray_icc(i_ctx_t *i_ctx_p, g
     return code;
 }
 
+extern_gx_io_device_table();
+
 static void
 current_icc_directory(i_ctx_t *i_ctx_p, gs_param_string * pval)
 {
@@ -612,8 +614,21 @@ current_icc_directory(i_ctx_t *i_ctx_p, 
     const gs_lib_ctx_t *lib_ctx = ((gs_imager_state *)igs)->memory->gs_lib_ctx;
 
     if (lib_ctx->profiledir == NULL) {
-        pval->data = (const byte *)rfs;
-        pval->size = strlen(rfs);
+	int have_rom_device = 0;
+	int i;
+
+	for (i = 0; i < gx_io_device_table_count; i++) {
+	    const gx_io_device *iodev = gx_io_device_table[i];
+	    const char *dname = iodev->dname;
+
+	    if (dname && strlen(dname) == 5 && !memcpy("%rom%", dname, 5)) {
+		have_rom_device = 1;
+		break;
+	    }
+	}
+
+        pval->data = (const byte *) (have_rom_device ? rfs : "");
+        pval->size = strlen(pval->data);
     } else {
         pval->data = (const byte *)(lib_ctx->profiledir);
         pval->size = lib_ctx->profiledir_len;