From fdebeaffc35130705740903abc72ace6a1451931 Mon Sep 17 00:00:00 2001
From: Alexey Kopytov <akopytov@gmail.com>
Date: Wed, 1 Feb 2017 19:03:13 +0300
Subject: [PATCH] Throw a more descriptive error when multiple DB drivers are
 available.

---
 src/db_driver.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/db_driver.c b/src/db_driver.c
index 0de413b..9148910 100644
--- a/src/db_driver.c
+++ b/src/db_driver.c
@@ -231,7 +231,8 @@ db_driver_t *db_create(const char *name)
       log_text(LOG_INFO, "No DB drivers specified, using %s", drv->sname);
     else
     {
-      log_text(LOG_FATAL, "no database driver specified");
+      log_text(LOG_FATAL, "Multiple DB drivers are available. "
+               "Use --db-driver=name to specify which one to use");
       goto err;
     }
   }