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adding a list empty check

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