Fixes minimum bet possible amount

app/src/main/java/net/pokeranalytics/android/ui/modules/handhistory/model/ComputedAction.kt

@@ -82,7 +82,9 @@ class ComputedAction(var manager: ActionManager,
 		getStreetLastSignificantAction()?.action?.let { lastSignificantAction ->
 			val lastSignificantAmount = lastSignificantAction.amount
 			if (lastSignificantAmount != null) {
-				val minAmount = lastSignificantAmount + lastSignificantAction.effectiveAmount
+				val previousSignificantAmount = getStreetSignificantActionBefore(lastSignificantAction.index)?.action?.amount ?: 0.0
+				val differenceWithPreviousSignificantAmount = lastSignificantAmount - previousSignificantAmount
+				val minAmount = lastSignificantAmount + differenceWithPreviousSignificantAmount
 				correctedAmount = max(minAmount, correctedAmount)
 			}
 		}
@@ -233,6 +235,10 @@ class ComputedAction(var manager: ActionManager,
 		this.setEffectiveAmount(significantAmount - committedAmount)
 	}
 
+	private fun getStreetSignificantActionBefore(index: Int): ComputedAction? {
+		return this.manager.getStreetLastSignificantAction(this.street, index - 1)
+	}
+
 	private fun getStreetLastSignificantAction(): ComputedAction? {
 		return this.manager.getStreetLastSignificantAction(this.street, this.action.index - 1)
 	}