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fix sprintf using nullptr string

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This commit is contained in:
Erwin Coumans
2018-10-29 13:45:42 -07:00
parent c80e2816ad
commit 2fa0ae9349
1 changed files with 5 additions and 1 deletions
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6
examples/Utils/b3BulletDefaultFileIO.h
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@@ -24,7 +24,11 @@ struct b3BulletDefaultFileIO : public CommonFileIOInterface
:CommonFileIOInterface(fileIOType, m_prefix), :CommonFileIOInterface(fileIOType, m_prefix),
m_numFileHandles(0) m_numFileHandles(0)
{ {
sprintf(m_prefix,"%s", pathPrefix); m_prefix[0] = 0;
if (pathPrefix)
{
sprintf(m_prefix,"%s", pathPrefix);
}
for (int i=0;i<B3_FILEIO_MAX_FILES;i++) for (int i=0;i<B3_FILEIO_MAX_FILES;i++)
{ {
m_fileHandles[i]=0; m_fileHandles[i]=0;