From e4cda87b5a31e572cb52d7aa644234d2f4e07689 Mon Sep 17 00:00:00 2001
From: Graham Christensen <graham@grahamc.com>
Date: Wed, 24 Feb 2021 07:00:26 -0500
Subject: [PATCH] db.hh: use hasPrefix for prefix comparisons

Co-authored-by: Eelco Dolstra <edolstra@gmail.com>
---
 src/libhydra/db.hh | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/libhydra/db.hh b/src/libhydra/db.hh
index ec9a024b..7d5bdc58 100644
--- a/src/libhydra/db.hh
+++ b/src/libhydra/db.hh
@@ -17,8 +17,7 @@ struct Connection : pqxx::connection
         std::string lower_prefix = "dbi:Pg:";
         std::string upper_prefix = "DBI:Pg:";
 
-        if ((std::string(s, 0, lower_prefix.size()) == lower_prefix) ||
-            (std::string(s, 0, upper_prefix.size()) == upper_prefix)) {
+        if (hasPrefix(s, lower_prefix) || hasPrefix(s, upper_prefix)) {
             return concatStringsSep(" ", tokenizeString<Strings>(string(s, lower_prefix.size()), ";"));
         }