Change to sleep infinity & read and omit & wait on sleep n (e.g. not …

…infinity)

images/entrypoint.sh

@@ -253,7 +253,7 @@ if [ "$MULTUS_CONF_FILE" == "auto" ]; then
           log "Attemping to find master plugin configuration, attempt $tries"
         fi
         let "tries+=1"
-        sleep 1 & wait;
+        sleep 1;
       else
         error "Multus could not be configured: no master plugin was found."
         exit 1;
@@ -397,22 +397,22 @@ if [ "$MULTUS_CLEANUP_CONFIG_ON_EXIT" == true ]; then
     # Check and see if the original master plugin configuration exists...
     if [ ! -f "$MASTER_PLUGIN_LOCATION" ]; then
       log "Master plugin @ $MASTER_PLUGIN_LOCATION has been deleted. Allowing 45 seconds for its restoration..."
-      sleep 10 & wait
+      sleep 10
       for i in {1..35}
       do
         if [ -f "$MASTER_PLUGIN_LOCATION" ]; then
           log "Master plugin @ $MASTER_PLUGIN_LOCATION was restored. Regenerating given configuration."
           break
         fi
-        sleep 1 & wait
+        sleep 1
       done
 
       generateMultusConf
       log "Continuing watch loop after configuration regeneration..."
     fi
-    sleep 1 & wait
+    sleep 1
   done
 else
   log "Entering sleep (success)..."
-  sleep infinity & wait
+  sleep infinity & read
 fi