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| author | vva@eagle.mysql.r18.ru <> | 2003-04-22 18:41:47 -0400 |
|---|---|---|
| committer | vva@eagle.mysql.r18.ru <> | 2003-04-22 18:41:47 -0400 |
| commit | 11666b528126986e7f4b590aa58626bef761e54a (patch) | |
| tree | 82a6ee88ce718a01374afecdb2710ee9c420cd6e /sql/item_func.cc | |
| parent | a3d08eaaf97c013569516294ae97b8118b3db0b0 (diff) | |
| download | mariadb-git-11666b528126986e7f4b590aa58626bef761e54a.tar.gz | |
small compress/uncompress modification after monty's review
Diffstat (limited to 'sql/item_func.cc')
| -rw-r--r-- | sql/item_func.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sql/item_func.cc b/sql/item_func.cc index 7a01ea898bb..d427e3c5a3a 100644 --- a/sql/item_func.cc +++ b/sql/item_func.cc @@ -993,7 +993,8 @@ longlong Item_func_uncompressed_length::val_int() return 0; /* purecov: inspected */ } null_value=0; - return uint4korr(res->c_ptr()); + if (res->is_empty()) return 0; + return uint4korr(res->c_ptr()) & 0x3FFFFFFF; } #endif /* HAVE_COMPRESS */ |