diff options
Diffstat (limited to 'sql/sql_string.cc')
| -rw-r--r-- | sql/sql_string.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sql/sql_string.cc b/sql/sql_string.cc index 94f2e6fc8c6..d1998e6d420 100644 --- a/sql/sql_string.cc +++ b/sql/sql_string.cc @@ -237,8 +237,8 @@ bool Binary_string::copy(const Binary_string &str) { if (alloc(str.str_length)) return TRUE; - str_length=str.str_length; - bmove(Ptr,str.Ptr,str_length); // May be overlapping + if ((str_length=str.str_length)) + bmove(Ptr,str.Ptr,str_length); // May be overlapping Ptr[str_length]=0; return FALSE; } |