Fixed log for existing spiget resource

#981

examples/docker-compose-spiget.yml

@@ -0,0 +1,17 @@
+version: "3"
+
+services:
+  mc:
+    # Only using IMAGE variable to allow for local testing
+    image: ${IMAGE:-itzg/minecraft-server}
+    ports:
+      - 25565:25565
+    environment:
+      EULA: "TRUE"
+      TYPE: SPIGOT
+      SPIGET_RESOURCES: 9089,34315,3836
+    volumes:
+      - data:/data
+
+volumes:
+  data: {}

start-spiget

@@ -29,7 +29,7 @@ getResourceFromSpiget() {
   mkdir -p /data/plugins
 
   if [ -f /data/plugins/.${resource} ]; then
-    log "Resource '${$resource}' already downloaded"
+    log "Resource '${resource}' already downloaded"
   else
     tmpfile="/tmp/${resource}.zip"
     url="https://api.spiget.org/v2/resources/${resource}/download"