From 80e982fb39d9f59c4f663e09e074b8010ab6fd5c Mon Sep 17 00:00:00 2001
From: tangxifan <tangxifan@gmail.com>
Date: Sun, 26 Jul 2020 21:35:48 -0600
Subject: [PATCH] minor file format fix in fabric bitstream XML

---
 openfpga/src/fpga_bitstream/write_xml_fabric_bitstream.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/openfpga/src/fpga_bitstream/write_xml_fabric_bitstream.cpp b/openfpga/src/fpga_bitstream/write_xml_fabric_bitstream.cpp
index bf209f922..2e6660c49 100644
--- a/openfpga/src/fpga_bitstream/write_xml_fabric_bitstream.cpp
+++ b/openfpga/src/fpga_bitstream/write_xml_fabric_bitstream.cpp
@@ -111,7 +111,7 @@ int write_fabric_config_bit_to_xml_file(std::fstream& fp,
     }
     fp << "\"/>\n";   
  
-    write_space_to_file(fp, 1);
+    write_tab_to_file(fp, 1);
     fp << "<wl address=\"";
     for (const char& addr_bit : fabric_bitstream.bit_wl_address(fabric_bit)) {
       fp << addr_bit;
@@ -120,7 +120,7 @@ int write_fabric_config_bit_to_xml_file(std::fstream& fp,
     break;
   }
   case CONFIG_MEM_FRAME_BASED: {
-    write_space_to_file(fp, 1);
+    write_tab_to_file(fp, 1);
     fp << "<frame address=\"";
     for (const char& addr_bit : fabric_bitstream.bit_address(fabric_bit)) {
       fp << addr_bit;