From cf4253ed6095e818b89ff04ffe684e93d01bc4a5 Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Thu, 29 Feb 2024 14:41:01 -0500
Subject: cmCurl: Improve signature of cmCurlParseTLSVersion

Avoid requiring caller to allocate a string.
---
 Source/cmCurl.cxx | 2 +-
 Source/cmCurl.h   | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/Source/cmCurl.cxx b/Source/cmCurl.cxx
index ae242ee..e57e55d 100644
--- a/Source/cmCurl.cxx
+++ b/Source/cmCurl.cxx
@@ -34,7 +34,7 @@
     }                                                                         \
   } while (false)
 
-cm::optional<int> cmCurlParseTLSVersion(std::string const& tls_version)
+cm::optional<int> cmCurlParseTLSVersion(cm::string_view tls_version)
 {
   cm::optional<int> v;
   if (tls_version == "1.0"_s) {
diff --git a/Source/cmCurl.h b/Source/cmCurl.h
index b895a30..9675e08 100644
--- a/Source/cmCurl.h
+++ b/Source/cmCurl.h
@@ -7,10 +7,11 @@
 #include <string>
 
 #include <cm/optional>
+#include <cm/string_view>
 
 #include <cm3p/curl/curl.h>
 
-cm::optional<int> cmCurlParseTLSVersion(std::string const& tls_version);
+cm::optional<int> cmCurlParseTLSVersion(cm::string_view tls_version);
 std::string cmCurlSetCAInfo(::CURL* curl, const std::string& cafile = {});
 std::string cmCurlSetNETRCOption(::CURL* curl, const std::string& netrc_level,
                                  const std::string& netrc_file);
-- 
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