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Fix a few warnings, cleanup.

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Unknown W. Brackets 2014-11-25 11:58:03 -08:00
parent 53c3841698
commit efd7f1cc36
1 changed files with 8 additions and 10 deletions
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18
Core/Config.cpp
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@ -239,20 +239,19 @@ const char *DefaultLangRegion() {
const char *CreateRandMAC() {
std::stringstream randStream;
u32 value;
srand(time(0));
for(int i = 0; i < 6; i++) {
value = rand() % 256;
if (value >= 0 && value <= 15)
srand(time(nullptr));
for (int i = 0; i < 6; i++) {
u32 value = rand() % 256;
if (value <= 15)
randStream << '0' << std::hex << value;
else
randStream << std::hex << value;
if (i<5) {
if (i < 5) {
randStream << ':'; //we need a : between every octet
}
}
// It's ok to strdup, this runs once and will be freed by exiting the process anyway
return strdup(randStream.str().c_str()); //no need for creating a new string, just return this
// It's ok to strdup, this runs once and will be freed by exiting the process anyway
return strdup(randStream.str().c_str());
}
static int DefaultNumWorkers() {
@ -845,8 +844,7 @@ void Config::Load(const char *iniFileName, const char *controllerIniFilename) {
#endif
// Fix Wrong MAC address by old version by "Change MAC address"
std::string str(sMACAddress.c_str());
if (str.length() != 17)
if (sMACAddress.length() != 17)
sMACAddress = CreateRandMAC();
}