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backtrace_execinfo: correct newlines for ostream

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if addr2line wasn't found newlines weren't consistent
This commit is contained in:
Danny Robson 2016-05-12 17:47:47 +10:00
parent 12f154d0cb
commit 539188ffde
1 changed files with 2 additions and 2 deletions
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4
backtrace_execinfo.cpp
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@ -66,7 +66,7 @@ addr2line (const void *addr)
return std::string (data.cbegin (), data.cend ());
#else
return "\n";
return "";
#endif
}
@ -81,7 +81,7 @@ debug::operator <<(std::ostream &os, const debug::backtrace &rhs) {
str_t names (backtrace_symbols (frames.data (), trunc_cast<int> (frames.size ())), ::free);
for (unsigned int i = 0; i < frames.size (); ++i)
os << frames[i] << '\t' << names.get()[i] << '\t' << addr2line (frames[i]);
os << frames[i] << '\t' << names.get()[i] << '\t' << addr2line (frames[i]) << '\n';
return os;
}