Update manager.sh

manager.sh

@@ -1,4 +1,3 @@
-#!/data/data/com.termux/files/usr/bin/env bash
 #
 #  Copyright 2025 Yağız Zengin
 #
@@ -40,14 +39,13 @@ select_variant()
 	if getprop ro.product.cpu.abi | grep "arm64-v8a" &>/dev/null; then ARCH="arm64-v8a";
 	else ARCH="armeabi-v7a"
 	fi
-  [ $1 = "static" ] && VARIANT="static-"
+    [ -n $1 ] && VARIANT="static-"
 
     LINK="https://github.com/ShawkTeam/pmt-renovated/releases/download/${RELEASE}/pmt-${VARIANT}${ARCH}.zip"
 }
 
 download()
 {
-	mkdir -p $PREFIX/tmp
 	echo "Downloading pmt-${VARIANT}${ARCH}.zip (${RELEASE})"
 	if ! wget -O $PREFIX/tmp/pmt.zip "${LINK}" &>/dev/null; then
 		echo "Download failed! LINK=${LINK}"