From 50a446752a67c2b80b559f6ccca4b9f36bb839f5 Mon Sep 17 00:00:00 2001
From: "Addisu Z. Taddese" <addisu@openrobotics.org>
Date: Wed, 29 Apr 2020 12:24:59 -0500
Subject: [PATCH] Update cave_circuit.ign to call the corect spawner method

Signed-off-by: Addisu Z. Taddese <addisu@openrobotics.org>
---
 subt_ign/launch/cave_circuit.ign | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/subt_ign/launch/cave_circuit.ign b/subt_ign/launch/cave_circuit.ign
index 7f8d845e..04fdada6 100644
--- a/subt_ign/launch/cave_circuit.ign
+++ b/subt_ign/launch/cave_circuit.ign
@@ -1083,7 +1083,7 @@
 
       spawnerScript =  "#{installDir}/launch/spawner.rb"
       begin
-        require spawnerScript
+        load spawnerScript
       rescue LoadError
         raise "Unknown robot configuration #{config}. #{spawnerScript} could not be found."
       else
@@ -1102,11 +1102,11 @@
             robotType = config[1]
             robotConfigN = config[-1]
             if robotType == "3" or robotType == "4"
-              UAVStr = "UAV "
+              mUAVStr = "UAV "
             else
-              UAVStr = ""
+              mUAVStr = ""
             end
-            robotName = "X#{robotType} #{UAVStr}Config #{robotConfigN}"
+            robotName = "X#{robotType} #{mUAVStr}Config #{robotConfigN}"
           else
             robotName = config
           end