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-rw-r--r--client/mysql.cc7
1 files changed, 5 insertions, 2 deletions
diff --git a/client/mysql.cc b/client/mysql.cc
index 9f7ad685d05..4f6c313d3c5 100644
--- a/client/mysql.cc
+++ b/client/mysql.cc
@@ -4593,8 +4593,11 @@ static char *get_arg(char *line, get_arg_mode mode)
}
for (start=ptr ; *ptr; ptr++)
{
- if ((*ptr == '\\' && ptr[1]) || // escaped character
- (!short_cmd && qtype && *ptr == qtype && ptr[1] == qtype)) // quote
+ /* if short_cmd use historical rules (only backslash) otherwise SQL rules */
+ if (short_cmd
+ ? (*ptr == '\\' && ptr[1]) // escaped character
+ : (*ptr == '\\' && ptr[1] && qtype != '`') || // escaped character
+ (qtype && *ptr == qtype && ptr[1] == qtype)) // quote
{
// Remove (or skip) the backslash (or a second quote)
if (mode != CHECK)