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Added additional check for header retrieval

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This commit is contained in:
Kreeblah 2021-01-24 02:15:25 -08:00
parent 77cbb25b67
commit 12b4f81c9f
1 changed files with 6 additions and 1 deletions
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7
Cart_Reader/NES.ino
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@ -724,7 +724,7 @@ void CreateRAMFileInSD() {
void outputNES() { void outputNES() {
display_Clear(); display_Clear();
uint32_t prg_crc32; uint32_t prg_crc32 = 0;
File prg_crc32_file; File prg_crc32_file;
if(prg_crc32_file.open(filePRG, O_READ)) if(prg_crc32_file.open(filePRG, O_READ))
{ {
@ -831,6 +831,11 @@ void CartFinish() {
unsigned char* getNESHeaderForFileInfo(size_t prg_size, size_t chr_size, uint32_t prg_crc32, uint32_t chr_crc32) unsigned char* getNESHeaderForFileInfo(size_t prg_size, size_t chr_size, uint32_t prg_crc32, uint32_t chr_crc32)
{ {
if(prg_size == 0)
{
return NULL;
}
File nesDb; File nesDb;
char* temp_line; char* temp_line;
int i; int i;