From 33dd6ef33ab796433e5af2072b214614807ed9ca Mon Sep 17 00:00:00 2001
From: gmuselli <geoffrey.muselli@amadeus.com>
Date: Sat, 6 May 2017 11:34:01 +0200
Subject: [PATCH] put back uuid and != ""

---
 ocr_rpc_client.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ocr_rpc_client.go b/ocr_rpc_client.go
index 3defcae..4463e62 100644
--- a/ocr_rpc_client.go
+++ b/ocr_rpc_client.go
@@ -4,7 +4,7 @@ import (
 	"encoding/json"
 	"fmt"
 	"time"
-
+	"github.com/nu7hatch/gouuid"
 	"github.com/couchbaselabs/logg"
 	"github.com/streadway/amqp"
 )
@@ -86,7 +86,7 @@ func (c *OcrRpcClient) DecodeImage(ocrRequest OcrRequest) (OcrResult, error) {
 	// any preprocessors.  if rabbitmq isn't in same data center
 	// as open-ocr, it will be expensive in terms of bandwidth
 	// to have image binary in messages
-	if ocrRequest.ImgBytes == nil && ocrRequest.ImgBase64 == nil {
+	if ocrRequest.ImgBytes == nil && ocrRequest.ImgBase64 == "" {
 		// if we already have image bytes, ignore image url
 		err = ocrRequest.downloadImgUrl()
 		if err != nil {