suzanne.soy/solvespace
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Use a '*' printf() field width rather than an intermediate format string

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Daniel Richard G 2013-09-19 00:50:11 -04:00
parent 16179f34cd
commit 30ca4ec8ac
1 changed files with 2 additions and 5 deletions
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7
solvespace.cpp
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@ -210,18 +210,15 @@ const char *SolveSpace::UnitName(void) {
char *SolveSpace::MmToString(double v) { char *SolveSpace::MmToString(double v) {
static int WhichBuf; static int WhichBuf;
static char Bufs[8][128]; static char Bufs[8][128];
char fmt[128];
WhichBuf++; WhichBuf++;
if(WhichBuf >= 8 || WhichBuf < 0) WhichBuf = 0; if(WhichBuf >= 8 || WhichBuf < 0) WhichBuf = 0;
char *s = Bufs[WhichBuf]; char *s = Bufs[WhichBuf];
if(viewUnits == UNIT_INCHES) { if(viewUnits == UNIT_INCHES) {
sprintf(fmt, "%%.%df", afterDecimalInch); sprintf(s, "%.*f", afterDecimalInch, v/25.4);
sprintf(s, fmt, v/25.4);
} else { } else {
sprintf(fmt, "%%.%df", afterDecimalMm); sprintf(s, "%.*f", afterDecimalMm, v);
sprintf(s, fmt, v);
} }
return s; return s;
} }