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fixed Q_itohex not dealing with big numbers properly

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myT 2017-05-04 18:24:09 +02:00
parent 7ea3b4264c
commit 172b6a0e9a
1 changed files with 4 additions and 3 deletions
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7
code/qcommon/common.cpp
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@ -2942,21 +2942,22 @@ const char* Q_itohex( uint64_t number, qbool uppercase, qbool prefix )
const char* const lut = luts[uppercase == 0 ? 0 : 1];
uint64_t x = number;
int i = maxLength;
int i = maxLength + 2;
buffer[i] = '\0';
while ( i-- ) {
buffer[i] = lut[x & 15];
x >>= 4;
}
int startOffset = 0;
for ( i = 0; i < maxLength - 1; i++, startOffset++ ) {
int startOffset = 2;
for ( i = 2; i < maxLength + 1; i++, startOffset++ ) {
if ( buffer[i] != '0' )
break;
}
if ( prefix ) {
startOffset -= 2;
buffer[startOffset + 0] = '0';
buffer[startOffset + 1] = 'x';
}