Make SanitizeString use string_view

2 files changed, 8 insertions, 8 deletions

diff --git a/src/util/strencodings.cpp b/src/util/strencodings.cpp
index 9a6883228f..6346bc0811 100644
--- a/src/util/strencodings.cpp
+++ b/src/util/strencodings.cpp
@@ -24,15 +24,15 @@ static const std::string SAFE_CHARS[] =
     CHARS_ALPHA_NUM + "!*'();:@&=+$,/?#[]-_.~%", // SAFE_CHARS_URI
 };
 
-std::string SanitizeString(const std::string& str, int rule)
+std::string SanitizeString(std::string_view str, int rule)
 {
-    std::string strResult;
-    for (std::string::size_type i = 0; i < str.size(); i++)
-    {
-        if (SAFE_CHARS[rule].find(str[i]) != std::string::npos)
-            strResult.push_back(str[i]);
+    std::string result;
+    for (char c : str) {
+        if (SAFE_CHARS[rule].find(c) != std::string::npos) {
+            result.push_back(c);
+        }
     }
-    return strResult;
+    return result;
 }
 
 const signed char p_util_hexdigit[256] =
diff --git a/src/util/strencodings.h b/src/util/strencodings.h
index 678f42cb06..82645c6bf0 100644
--- a/src/util/strencodings.h
+++ b/src/util/strencodings.h
@@ -54,7 +54,7 @@ enum class ByteUnit : uint64_t {
 * @param[in] rule   The set of safe chars to choose (default: least restrictive)
 * @return           A new string without unsafe chars
 */
-std::string SanitizeString(const std::string& str, int rule = SAFE_CHARS_DEFAULT);
+std::string SanitizeString(std::string_view str, int rule = SAFE_CHARS_DEFAULT);
 std::vector<unsigned char> ParseHex(std::string_view str);
 signed char HexDigit(char c);
 /* Returns true if each character in str is a hex character, and has an even