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

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