misc: Flatten prepareUEVRpatch

steamtinkerlaunch

@@ -13602,22 +13602,24 @@ function checkUUUPatchLaunch {
 }
 
 function prepareUEVRpatch {
-	if [ "$UUUSEVR" -eq 1 ]; then
-		UUUPATCHFILE="$1"
-
-		if [ ! -f "$UUUPATCHFILE" ]; then
-			if [ -f "$GLOBALMISCDIR/${UUUPATCH}-${AID}" ]; then
-				writelog "INFO" "${FUNCNAME[0]} - Copying game specific '$GLOBALMISCDIR/${UUUPATCH}-${AID}' to '$UUUPATCHFILE'"
-				cp "$GLOBALMISCDIR/$UUUPATCH-${AID}" "$UUUPATCHFILE"
-			elif [ -f "$GLOBALMISCDIR/${UUUPATCH}" ]; then
-				writelog "INFO" "${FUNCNAME[0]} - Copying generic '$GLOBALMISCDIR/${UUUPATCH}' to '$UUUPATCHFILE'"
-				cp "$GLOBALMISCDIR/$UUUPATCH" "$UUUPATCHFILE"
-			else
-				writelog "WARN" "${FUNCNAME[0]} - No source '$UUUPATCH' file found in '$GLOBALMISCDIR'"
-			fi
-		else
-			writelog "INFO" "${FUNCNAME[0]} - '$UUUPATCHFILE' already available"
-		fi
+	if [ "$UUUSEVR" -eq 0 ]; then
+		return
+	fi
+
+	UUUPATCHFILE="$1"
+	if [ -f "$UUUPATCHFILE" ]; then
+		writelog "INFO" "${FUNCNAME[0]} - '$UUUPATCHFILE' already available"
+		return
+	fi
+
+	if [ -f "$GLOBALMISCDIR/${UUUPATCH}-${AID}" ]; then
+		writelog "INFO" "${FUNCNAME[0]} - Copying game specific '$GLOBALMISCDIR/${UUUPATCH}-${AID}' to '$UUUPATCHFILE'"
+		cp "$GLOBALMISCDIR/$UUUPATCH-${AID}" "$UUUPATCHFILE"
+	elif [ -f "$GLOBALMISCDIR/${UUUPATCH}" ]; then
+		writelog "INFO" "${FUNCNAME[0]} - Copying generic '$GLOBALMISCDIR/${UUUPATCH}' to '$UUUPATCHFILE'"
+		cp "$GLOBALMISCDIR/$UUUPATCH" "$UUUPATCHFILE"
+	else
+		writelog "WARN" "${FUNCNAME[0]} - No source '$UUUPATCH' file found in '$GLOBALMISCDIR'"
 	fi
 }