2 files changed, 8 insertions, 10 deletions

diff --git a/server/helpers/image-utils.ts b/server/helpers/image-utils.ts
index da3285b13..e43ea3f1d 100644
--- a/server/helpers/image-utils.ts
+++ b/server/helpers/image-utils.ts
@@ -1,6 +1,7 @@
 import 'multer'
 import * as sharp from 'sharp'
-import { move, remove } from 'fs-extra'
+import { readFile, remove } from 'fs-extra'
+import { logger } from './logger'
 
 async function processImage (
   physicalFile: { path: string },
@@ -11,14 +12,11 @@ async function processImage (
     throw new Error('Sharp needs an input path different that the output path.')
   }
 
-  const sharpInstance = sharp(physicalFile.path)
-  const metadata = await sharpInstance.metadata()
+  logger.debug('Processing image %s to %s.', physicalFile.path, destination)
 
-  // No need to resize
-  if (metadata.width === newSize.width && metadata.height === newSize.height) {
-    await move(physicalFile.path, destination, { overwrite: true })
-    return
-  }
+  // Avoid sharp cache
+  const buf = await readFile(physicalFile.path)
+  const sharpInstance = sharp(buf)
 
   await remove(destination)
 
diff --git a/server/helpers/requests.ts b/server/helpers/requests.ts
index 805930a9f..5760ad1c1 100644
--- a/server/helpers/requests.ts
+++ b/server/helpers/requests.ts
@@ -3,6 +3,7 @@ import { createWriteStream } from 'fs-extra'
 import * as request from 'request'
 import { ACTIVITY_PUB } from '../initializers'
 import { processImage } from './image-utils'
+import { extname } from 'path'
 
 function doRequest <T> (
   requestOptions: request.CoreOptions & request.UriOptions & { activityPub?: boolean }
@@ -29,8 +30,7 @@ function doRequestAndSaveToFile (requestOptions: request.CoreOptions & request.U
 }
 
 async function downloadImage (url: string, destPath: string, size: { width: number, height: number }) {
-  const tmpPath = destPath + '.tmp'
-
+  const tmpPath = destPath + '.tmp' + extname(destPath)
   await doRequestAndSaveToFile({ method: 'GET', uri: url }, tmpPath)
 
   await processImage({ path: tmpPath }, destPath, size)