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suppressed possible SIGFPE

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git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@3811 b45a01b8-16f6-495d-af2f-9b41ad6348cc
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csoler 2010-11-17 19:13:39 +00:00
parent 285e020f13
commit 39991b7bf4
1 changed files with 4 additions and 0 deletions
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libbitdht/src/bitdht/bdpeer.cc
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@ -978,6 +978,10 @@ bool bdSpace::findRandomPeerWithFlag(bdId &id, uint32_t withFlag)
{ {
std::vector<bdBucket>::iterator it; std::vector<bdBucket>::iterator it;
uint32_t totalcount = calcSpaceSizeWithFlag(withFlag); uint32_t totalcount = calcSpaceSizeWithFlag(withFlag);
if(totalcount == 0)
return false ;
uint32_t rnd = rand() % totalcount; uint32_t rnd = rand() % totalcount;
uint32_t i = 0; uint32_t i = 0;
uint32_t buck = 0; uint32_t buck = 0;