gowin: set file descriptor to NULL to avoid segfault when no file a provided

2020-01-12 16:29:29 +01:00 · 2020-01-12 16:29:29 +01:00 · f7f13ad3a7
parent db0bc008b1
commit f7f13ad3a7
1 changed files with 1 additions and 0 deletions
--- a/gowin.cpp
+++ b/gowin.cpp
@ -66,6 +66,7 @@ using namespace std;
 Gowin::Gowin(FtdiJtag *jtag, const string filename, bool flash_wr, bool sram_wr,
 		bool verbose): Device(jtag, filename, verbose)
 {
+	_fs = NULL;
 	if (_filename != "") {
 		if (_file_extension == "fs") {
 			if (flash_wr && sram_wr)