From 739d14ad7a3e19b035b87a2d2c57184e083e1f6e Mon Sep 17 00:00:00 2001
From: Juha Reunanen <juha.reunanen@tomaattinen.com>
Date: Fri, 27 Sep 2024 17:22:04 +0300
Subject: [PATCH] Avoid a compiler warning, and while at it hopefully fix the
 code so that it does what it was supposed to do in the first place

---
 src/protocol/string_utils.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/protocol/string_utils.cpp b/src/protocol/string_utils.cpp
index 217a6ab4..18c42ea3 100644
--- a/src/protocol/string_utils.cpp
+++ b/src/protocol/string_utils.cpp
@@ -800,7 +800,7 @@ std::string GetNodeField(const std::string & data, const char * field)
 
   if (semicolon == std::string::npos)
     {
-      data.substr(colon);
+      return data.substr(colon);
     }
 
   return data.substr(colon, semicolon - colon);