From d7c4e29d9a3b16894b68bba73c830c8837307fb8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Otac=C3=ADlio?= <otacilio.neto@bsd.com.br>
Date: Sun, 18 Mar 2018 22:52:13 -0300
Subject: [PATCH] Fix 100% CPU usage bug when listing users under FreeBSD.

---
 src/server/library/sysadm-general.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/server/library/sysadm-general.cpp b/src/server/library/sysadm-general.cpp
index 6ac29d9..d30c655 100644
--- a/src/server/library/sysadm-general.cpp
+++ b/src/server/library/sysadm-general.cpp
@@ -40,7 +40,10 @@ QString General::RunCommand(bool &success, QString command, QStringList argument
   if(arguments.isEmpty()){ proc.start(command); }
   else{ proc.start(command, arguments); }
   //Wait for the process to finish (but don't block the event loop)
-  while( !proc.waitForFinished(500) ){ QCoreApplication::processEvents(); }
+  while( !proc.waitForFinished(500) ){
+    if(proc.state() != QProcess::Running){ break; } //somehow missed the finished signal    
+    QCoreApplication::processEvents(); 
+  }
   success = (proc.exitCode()==0); //return success/failure
   return QString(proc.readAllStandardOutput());
 }