diff -up ./esc/src/app/daemon/escd.cpp.fix30 ./esc/src/app/daemon/escd.cpp
--- ./esc/src/app/daemon/escd.cpp.fix30	2019-03-21 14:21:28.584862691 -0700
+++ ./esc/src/app/daemon/escd.cpp	2019-03-21 14:21:49.509745584 -0700
@@ -406,6 +406,7 @@ int main(int argc, char **argv)
     if(!display)
     {
         PR_LOG( escDLog, PR_LOG_ALWAYS, ("%s Daemon: Error Obtaining X Display! \n",GetTStamp(tBuff,56)));
+        exit(1);
     }
 
     PR_LOG( escDLog, PR_LOG_ALWAYS, ("%s Daemon: Attempted XOpenDisplay: %p \n",GetTStamp(tBuff,56),display));