From b34e31545a6f5c51605b28e033a8882237a49bff Mon Sep 17 00:00:00 2001
From: torgard <aksel@akseltorgard.com>
Date: Wed, 26 Oct 2016 19:09:05 +0200
Subject: [PATCH] Fixed recursive stack overflow when setting operator. If
 division by 0 was attempted, and the operator was then changed, the app would
 end up in a recursive loop.

---
 app/src/main/java/com/akseltorgard/devcalc/Calculator.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/src/main/java/com/akseltorgard/devcalc/Calculator.java b/app/src/main/java/com/akseltorgard/devcalc/Calculator.java
index 927ec82..290a291 100644
--- a/app/src/main/java/com/akseltorgard/devcalc/Calculator.java
+++ b/app/src/main/java/com/akseltorgard/devcalc/Calculator.java
@@ -276,7 +276,7 @@ void setOperator(Operators.BinaryOperator operator) {
         }
 
         //Operator pressed before any digit has been input
-        else if (mInput == null) {
+        else if (mInput == null || mInput == 0) {
             mOperator = operator;
         }