diff --git a/app/build.gradle b/app/build.gradle
index 2bf1b658e..4d2007469 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -37,7 +37,7 @@ android {
 }
 
 dependencies {
-    compile 'com.simplemobiletools:commons:2.35.10'
+    compile 'com.simplemobiletools:commons:2.36.1'
     compile 'com.davemorrissey.labs:subsampling-scale-image-view:3.6.0'
     compile 'com.theartofdev.edmodo:android-image-cropper:2.4.0'
     compile 'com.bignerdranch.android:recyclerview-multiselect:0.2'
diff --git a/app/src/main/kotlin/com/simplemobiletools/gallery/activities/ViewPagerActivity.kt b/app/src/main/kotlin/com/simplemobiletools/gallery/activities/ViewPagerActivity.kt
index 4c3176613..faa40950e 100644
--- a/app/src/main/kotlin/com/simplemobiletools/gallery/activities/ViewPagerActivity.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/gallery/activities/ViewPagerActivity.kt
@@ -516,9 +516,9 @@ class ViewPagerActivity : SimpleActivity(), ViewPager.OnPageChangeListener, View
         bmp.compress(file.getCompressionFormat(), 90, out)
     }
 
-    private fun saveRotation(input: File, output: File) {
-        copyFile(input, output)
-        val exif = ExifInterface(output.absolutePath)
+    private fun saveRotation(source: File, destination: File) {
+        copyFile(source, destination)
+        val exif = ExifInterface(destination.absolutePath)
         val orientation = exif.getAttributeInt(ExifInterface.TAG_ORIENTATION, ExifInterface.ORIENTATION_NORMAL)
         val orientationDegrees = (degreesForRotation(orientation) + mRotationDegrees) % 360
         exif.setAttribute(ExifInterface.TAG_ORIENTATION, rotationFromDegrees(orientationDegrees))