From 3e7b8fcdc6a1c40f8d3f8fea0d1c7ca1b5f1c8e2 Mon Sep 17 00:00:00 2001
From: Niclas Antti <niclas.antti@mariadb.com>
Date: Mon, 15 Feb 2021 14:31:09 +0200
Subject: [PATCH] Fix get_canonical bug in treating decimal numbers

"select 1.", became "select 1.", should be "select ?"
---
 server/core/modutil.cc | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/server/core/modutil.cc b/server/core/modutil.cc
index cc17a94a3..1cffed5e0 100644
--- a/server/core/modutil.cc
+++ b/server/core/modutil.cc
@@ -1368,9 +1368,8 @@ static inline std::pair<bool, uint8_t*> probe_number(uint8_t* it, uint8_t* end)
 
                 if (next_it != end && !is_digit(*next_it))
                 {
-                    /** No number after the period, not a decimal number.
-                     * The fractional part of the number is optional in MariaDB. */
-                    rval.first = false;
+                    /** The fractional part of a decimal is optional in MariaDB. */
+                    rval.second = it;
                     break;
                 }
                 mxb_assert(is_digit(*next_it));