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Merge pull request #11329 from atheism/rgw-b64-remove-ostr

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rgw: remove unused variable "ostr" in rgw_b64.h and fix the comment

Reviewed-by: Sage Weil <sage@redhat.com>
This commit is contained in:
Sage Weil 2016-10-06 12:23:38 -05:00 committed by GitHub
commit b675f343df
1 changed files with 2 additions and 3 deletions
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5
src/rgw/rgw_b64.h
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@ -28,8 +28,7 @@ namespace rgw {
inline std::string to_base64(boost::string_ref sref)
{
using namespace boost::archive::iterators;
std::string ostr;
// output must be =padded modulo 3
auto psize = sref.size();
while ((psize % 3) != 0) {
@ -52,7 +51,7 @@ namespace rgw {
std::string outstr(b64_iter(sref.data()),
b64_iter(sref.data() + sref.size()));
// pad ostr with '=' to a length that is a multiple of 3
// pad outstr with '=' to a length that is a multiple of 3
for (size_t ix = 0; ix < (psize-sref.size()); ++ix)
outstr.push_back('=');