From f488ec166dbf858ba0591f6c968296f09ef342fc Mon Sep 17 00:00:00 2001
From: vaxerski <43317083+vaxerski@users.noreply.github.com>
Date: Wed, 3 Aug 2022 17:19:32 +0200
Subject: [PATCH] fix crash

---
 src/config/ConfigManager.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/config/ConfigManager.cpp b/src/config/ConfigManager.cpp
index b8c0ab6e..5ab1d2cd 100644
--- a/src/config/ConfigManager.cpp
+++ b/src/config/ConfigManager.cpp
@@ -433,7 +433,8 @@ void CConfigManager::handleMonitor(const std::string& command, const std::string
             return;
         }
 
-        m_dMonitorRules.erase(std::remove_if(m_dMonitorRules.begin(), m_dMonitorRules.end(), [&](const auto& other) { return other.name == newrule.name; }));
+        if (std::find_if(m_dMonitorRules.begin(), m_dMonitorRules.end(), [&](const auto& other) { return other.name == newrule.name; }) != m_dMonitorRules.end()) 
+            m_dMonitorRules.erase(std::remove_if(m_dMonitorRules.begin(), m_dMonitorRules.end(), [&](const auto& other) { return other.name == newrule.name; }));
 
         m_dMonitorRules.push_back(newrule);
 
@@ -468,7 +469,8 @@ void CConfigManager::handleMonitor(const std::string& command, const std::string
         return;
     }
 
-    m_dMonitorRules.erase(std::remove_if(m_dMonitorRules.begin(), m_dMonitorRules.end(), [&](const auto& other) { return other.name == newrule.name; }));
+    if (std::find_if(m_dMonitorRules.begin(), m_dMonitorRules.end(), [&](const auto& other) { return other.name == newrule.name; }) != m_dMonitorRules.end())
+        m_dMonitorRules.erase(std::remove_if(m_dMonitorRules.begin(), m_dMonitorRules.end(), [&](const auto& other) { return other.name == newrule.name; }));
 
     m_dMonitorRules.push_back(newrule);
 }