From 97f0653238425f38072b72aab280229d0afca025 Mon Sep 17 00:00:00 2001
From: Christopher Lam <christopher.lck@gmail.com>
Date: Mon, 20 Mar 2023 00:38:15 +0800
Subject: [PATCH] [gnc-quotes] g_free a char* from gnc_prefs_get_string

ultimately gets char* from g_settings_get_string and must be freed
---
 libgnucash/app-utils/gnc-quotes.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/libgnucash/app-utils/gnc-quotes.cpp b/libgnucash/app-utils/gnc-quotes.cpp
index e834089b38d..227a042a34b 100644
--- a/libgnucash/app-utils/gnc-quotes.cpp
+++ b/libgnucash/app-utils/gnc-quotes.cpp
@@ -178,10 +178,16 @@ m_version{}, m_sources{}, m_api_key{}
 
     auto av_key = gnc_prefs_get_string ("general.finance-quote", "alphavantage-api-key");
     if (!(av_key && *av_key))
+    {
+        g_free (av_key);
         av_key = getenv("ALPHAVANTAGE_API_KEY");
+    }
 
     if (av_key)
+    {
         m_api_key = std::string(av_key);
+        g_free (av_key);
+    }
     else
         PWARN("No Alpha Vantage API key set, currency quotes and other AlphaVantage based quotes won't work.");
 }