diff --git a/minecraft/mcjar b/minecraft/mcjar
index 29eb118..54e95d5 100644
--- a/minecraft/mcjar
+++ b/minecraft/mcjar
@@ -227,9 +227,11 @@ forge() {
 
 	log "Using forge promotions slim json"
 
+	name=""
 	url=""
 
 	get_forge_url() {
+		local url
 		url="https://maven.minecraftforge.net/net/minecraftforge/forge/$1/forge-$1-installer.jar"
 		code=0
 		wget -q --spider "$url" || code=$?
@@ -272,13 +274,16 @@ forge() {
 	search_for_url() {
 		log "Searching for forge URL"
 		log "Trying MC_VERSION-FORGE_VERSION"
-		ver=$(get_forge_url "$MC_VERSION-$FORGE_VERSION")
+		name="$MC_VERSION-$FORGE_VERSION"
+		ver=$(get_forge_url "$name")
 		if [ "$ver" != "" ]; then url="$ver"; return 0; fi
 		log "Trying MC_VERSION-FORGE_VERSION-MC_VERSION"
-		ver=$(get_forge_url "$MC_VERSION-$FORGE_VERSION-$MC_VERSION")
+		name="$MC_VERSION-$FORGE_VERSION-$MC_VERSION"
+		ver=$(get_forge_url "$name")
 		if [ "$ver" != "" ]; then url="$ver"; return 0; fi
 		log "Trying MC_VERSION-FORGE_VERSION-mc172"
-		ver=$(get_forge_url "$MC_VERSION-$FORGE_VERSION-mc172")
+		name="$MC_VERSION-$FORGE_VERSION-mc172"
+		ver=$(get_forge_url "$name")
 		if [ "$ver" != "" ]; then url="$ver"; return 0; fi
 		error "Invalid VERSION: $MC_VERSION-$FORGE_VERSION"
 	}
@@ -288,7 +293,7 @@ forge() {
 	search_for_url
 
 	if [ $ALL -eq 1 ]; then
-		echo "JAR_NAME=forge-$MC_VERSION-$FORGE_VERSION-installer.jar"
+		echo "JAR_NAME=forge-$name-installer.jar"
 		echo "JAR_URL=$url"
 		echo "MC_TYPE=$MC_TYPE"
 		echo "MC_VERSION=$MC_VERSION"