From 46db2a2c23fa557c7fbe60916d068554ec3a939b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mehmet=20Can=20Ta=C5=9F?= <tass.mehmetcan@outlook.com>
Date: Sun, 21 Feb 2021 16:35:49 +0300
Subject: [PATCH] database/sql: Add empty driver name check on Register method

Fixes: #44467
---
 src/database/sql/sql.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/database/sql/sql.go b/src/database/sql/sql.go
index 726aadb899..a115289cc7 100644
--- a/src/database/sql/sql.go
+++ b/src/database/sql/sql.go
@@ -47,6 +47,9 @@ func Register(name string, driver driver.Driver) {
 	if driver == nil {
 		panic("sql: Register driver is nil")
 	}
+	if name == "" {
+		panic("sq: Driver name is empty")
+	}
 	if _, dup := drivers[name]; dup {
 		panic("sql: Register called twice for driver " + name)
 	}