From 143f8a9426b70f5dab60ff14f39682fdfe58437d Mon Sep 17 00:00:00 2001
From: seyedalireza <sarhosseini99@gmail.com>
Date: Sat, 15 May 2021 23:48:41 +0430
Subject: [PATCH] Fix NPE in calcScale #141

---
 .../java/com/isseiaoki/simplecropview/CropImageView.java    | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/simplecropview/src/main/java/com/isseiaoki/simplecropview/CropImageView.java b/simplecropview/src/main/java/com/isseiaoki/simplecropview/CropImageView.java
index b515aa7..2604363 100644
--- a/simplecropview/src/main/java/com/isseiaoki/simplecropview/CropImageView.java
+++ b/simplecropview/src/main/java/com/isseiaoki/simplecropview/CropImageView.java
@@ -539,8 +539,10 @@ private void setupLayout(int viewW, int viewH) {
   }
 
   private float calcScale(int viewW, int viewH, float angle) {
-    mImgWidth = getDrawable().getIntrinsicWidth();
-    mImgHeight = getDrawable().getIntrinsicHeight();
+    if (getDrawable() != null) {
+      mImgWidth = getDrawable().getIntrinsicWidth();
+      mImgHeight = getDrawable().getIntrinsicHeight();
+    }
     if (mImgWidth <= 0) mImgWidth = viewW;
     if (mImgHeight <= 0) mImgHeight = viewH;
     float viewRatio = (float) viewW / (float) viewH;