adding a list empty check

2021-03-27 20:49:38 +01:00 · 2021-03-27 20:49:38 +01:00 · def1240f0f
commit def1240f0f
parent 2b8fe04820
1 changed files with 4 additions and 0 deletions
--- a/app/src/main/kotlin/com/simplemobiletools/calculator/helpers/CalculatorImpl.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/calculator/helpers/CalculatorImpl.kt
@ -168,6 +168,10 @@ class CalculatorImpl(calculator: Calculator, private val context: Context) {
        if (lastKey != EQUALS) {
            val valueToCheck = inputDisplayedFormula.trimStart('-').replace(",", "")
            val parts = valueToCheck.split(operationsRegex).filter { it != "" }
+            if (parts.isEmpty()) {
+                return
+            }
+
            baseValue = Formatter.stringToDouble(parts.first())
            if (inputDisplayedFormula.startsWith("-")) {
                baseValue *= -1