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mtrie: Do not throw exception on allocation failure

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This commit is contained in:
Martin Hurton 2012-07-02 06:11:29 +02:00
parent e471e5b401
commit 692648de96
1 changed files with 4 additions and 2 deletions
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6
src/mtrie.cpp
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@ -72,8 +72,10 @@ bool zmq::mtrie_t::add_helper (unsigned char *prefix_, size_t size_,
// We are at the node corresponding to the prefix. We are done. // We are at the node corresponding to the prefix. We are done.
if (!size_) { if (!size_) {
bool result = !pipes; bool result = !pipes;
if (!pipes) if (!pipes) {
pipes = new pipes_t; pipes = new (std::nothrow) pipes_t;
alloc_assert (pipes);
}
pipes->insert (pipe_); pipes->insert (pipe_);
return result; return result;
} }