added the use of bunny_helpers.sh

by the use of bunny_helpers.sh possible problems with the command "find" are avoided. If the user only copies the payload from the library folder then find will find two destinations for the portal.html and therefore the script will fail.

payloads/library/Captiveportal/payload.txt

@@ -4,6 +4,9 @@
 # Author:        Sebkinne
 # Version:       1.0
 
+# Usage of bunny_helpers.sh to avoid problems with find in function startCaptiveportal
+https://forums.hak5.org/index.php?/topic/40237-install-tools/
+
 # Add or remove inputs here
 INPUTS=(username password)
 
@@ -27,7 +30,8 @@ function setupNetworking() {
 
 # Find payload directory and execute payload
 function startCaptiveportal() {
-    cd $(dirname $(find /root/udisk/payloads/ -name portal.html))
+#    cd $(dirname $(find /root/udisk/payloads/ -name portal.html))
+    cd /root/udisk/payloads/$SWITCH_POSITION
     chmod +x captiveportal
     ./captiveportal ${INPUTS[@]}
 }