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use correct datatype with scanf

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@4080
This commit is contained in:
Peter Veenstra 2018-02-17 15:25:55 +00:00
parent ae683cd794
commit aa7e86c5e5
1 changed files with 5 additions and 3 deletions
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8
src/hardware/serialport/serialport.cpp
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@ -1130,7 +1130,7 @@ CSerial::CSerial(Bitu id, CommandLine* cmd) {
txOverrunErrors=0;
overrunIF0=0;
breakErrors=0;
for (Bitu i = 0; i <= 7; i++) {
WriteHandler[i].Install (i + base, SERIAL_Write, IO_MB);
ReadHandler[i].Install (i + base, SERIAL_Read, IO_MB);
@ -1140,8 +1140,10 @@ CSerial::CSerial(Bitu id, CommandLine* cmd) {
bool CSerial::getBituSubstring(const char* name,Bitu* data, CommandLine* cmd) {
std::string tmpstring;
if(!(cmd->FindStringBegin(name,tmpstring,false))) return false;
const char* tmpchar=tmpstring.c_str();
if(sscanf(tmpchar,"%u",data)!=1) return false;
const char* tmpchar = tmpstring.c_str();
unsigned int d = 0;
if(sscanf(tmpchar,"%u",&d) != 1) return false;
*data = static_cast<Bitu>(d);
return true;
}