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openFPGALoader
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main: SPI mode without board: check file_size (must be > 0)

This commit is contained in:
Gwenhael Goavec-Merou 2025-06-25 19:21:46 +02:00
parent dd3204a6e0
commit e3e93a394e
1 changed files with 4 additions and 1 deletions
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5
src/main.cpp
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@ -380,7 +380,10 @@ int main(int argc, char **argv)
delete bit;
} else if (args.prg_type == Device::RD_FLASH) {
flash.dump(args.bit_file, args.offset, args.file_size);
if (args.file_size == 0)
printError("Error: 0 size for dump");
else
flash.dump(args.bit_file, args.offset, args.file_size);
}
if (args.unprotect_flash && args.bit_file.empty())