From 57320808868587ed3859adcc018313172324dd3a Mon Sep 17 00:00:00 2001
From: MM20 <15646950+MM2-0@users.noreply.github.com>
Date: Thu, 15 Aug 2024 17:16:12 +0200
Subject: [PATCH] Catch ArithmeticException

Close #1034
---
 .../calculator/CalculatorRepository.kt        | 20 +++++++++++--------
 1 file changed, 12 insertions(+), 8 deletions(-)

diff --git a/data/calculator/src/main/java/de/mm20/launcher2/calculator/CalculatorRepository.kt b/data/calculator/src/main/java/de/mm20/launcher2/calculator/CalculatorRepository.kt
index b3a8b083..ea575b9f 100644
--- a/data/calculator/src/main/java/de/mm20/launcher2/calculator/CalculatorRepository.kt
+++ b/data/calculator/src/main/java/de/mm20/launcher2/calculator/CalculatorRepository.kt
@@ -54,14 +54,18 @@ class CalculatorRepositoryImpl(
 
             else -> {
                 withContext(Dispatchers.Default) {
-                    val exp = Expression(query)
-                    if (exp.checkSyntax()) {
-                        Calculator(term = query, solution = exp.calculate())
-                    } else {
-                        val exp2 = Expression(query.replace(',', '.').replace(';', ','))
-                        if (exp2.checkSyntax()) {
-                            Calculator(term = query, solution = exp2.calculate())
-                        } else null
+                    try {
+                        val exp = Expression(query)
+                        if (exp.checkSyntax()) {
+                            Calculator(term = query, solution = exp.calculate())
+                        } else {
+                            val exp2 = Expression(query.replace(',', '.').replace(';', ','))
+                            if (exp2.checkSyntax()) {
+                                Calculator(term = query, solution = exp2.calculate())
+                            } else null
+                        }
+                    } catch (e: ArithmeticException) {
+                        null
                     }
                 }
             }