From 29694dd2cba5f0e8b3d5c6b6dba177890ef39105 Mon Sep 17 00:00:00 2001
From: JJ Cantillon <jjcantillon@users.noreply.github.com>
Date: Mon, 8 Jan 2018 01:26:57 +1000
Subject: [PATCH] make exif node add exif data even if gps missing (#393)

---
 utility/exif/94-exif.js | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/utility/exif/94-exif.js b/utility/exif/94-exif.js
index e4cbb887..316e04f9 100644
--- a/utility/exif/94-exif.js
+++ b/utility/exif/94-exif.js
@@ -73,13 +73,17 @@ module.exports = function(RED) {
                                 node.log(error.toString());
                             }
                             else {
-                                //msg.payload remains the same buffer
-                                if ((exifData) && (exifData.hasOwnProperty("gps")) && (Object.keys(exifData.gps).length !== 0)) {
+                                if (exifData) {
                                     msg.exif = exifData;
-                                    addMsgLocationDataFromExifGPSData(msg);
+                                    if((exifData.hasOwnProperty("gps")) && (Object.keys(exifData.gps).length !== 0)) {
+                                        addMsgLocationDataFromExifGPSData(msg);
+                                    }
+                                    else {
+                                        node.log("The incoming image did not contain Exif GPS data.");
+                                    }
                                 }
                                 else {
-                                    node.warn("The incoming image did not contain Exif GPS data, nothing to do. ");
+                                    node.warn("The incoming image did not contain any Exif data, nothing to do. ");
                                 }
                             }
                             node.send(msg);