From df552ff53e68dff8ca360adbdbea214ece1d08ee Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Fri, 25 Feb 2022 16:00:00 +0100
Subject: Remove std::string alias (for real this time)

Also use std::string_view in a few more places.
---
 src/nix-store/graphml.cc | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'src/nix-store/graphml.cc')

diff --git a/src/nix-store/graphml.cc b/src/nix-store/graphml.cc
index 8ca5c9c8d..425d61e53 100644
--- a/src/nix-store/graphml.cc
+++ b/src/nix-store/graphml.cc
@@ -19,20 +19,20 @@ static inline std::string_view xmlQuote(std::string_view s)
 }
 
 
-static string symbolicName(const std::string & p)
+static std::string symbolicName(std::string_view p)
 {
-    return string(p, p.find('-') + 1);
+    return std::string(p.substr(0, p.find('-') + 1));
 }
 
 
-static string makeEdge(std::string_view src, std::string_view dst)
+static std::string makeEdge(std::string_view src, std::string_view dst)
 {
     return fmt("  <edge source=\"%1%\" target=\"%2%\"/>\n",
         xmlQuote(src), xmlQuote(dst));
 }
 
 
-static string makeNode(const ValidPathInfo & info)
+static std::string makeNode(const ValidPathInfo & info)
 {
     return fmt(
         "  <node id=\"%1%\">\n"
-- 
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