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sp_cache_package_routine: fix compile warning

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(clang-3.8)
sql/sp.cc:2834:53: warning: implicit conversion of NULL constant to 'size_t' (aka 'unsigned long') [-Wnull-conversion]
    size_t prefix_length= dot ? dot - tmp.str + 1 : NULL;
           ~~~~~~~~~~~~~                            ^~~~
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This commit is contained in:
Daniel Black 2018-05-07 09:40:57 +10:00 • committed by Sergey Vojtovich
commit 005d53f6d5
1 changed files with 1 additions and 1 deletions
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sql/sp.cc
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@ -2831,7 +2831,7 @@ Sp_handler::sp_cache_package_routine(THD *thd,
sp_package *pkg= ph ? ph->get_package() : NULL;
LEX_CSTRING tmp= name->m_name;
const char *dot= strrchr(tmp.str, '.');
size_t prefix_length= dot ? dot - tmp.str + 1 : NULL;
size_t prefix_length= dot ? dot - tmp.str + 1 : 0;
tmp.str+= prefix_length;
tmp.length-= prefix_length;
LEX *rlex= pkg ? pkg->m_routine_implementations.find(tmp, type()) : NULL;