[Companion] Fix another possible crash during model conversions (divide by zero).

2017-04-07 04:46:50 -04:00
parent 629d82fe27
commit ee50096754
1 changed files with 2 additions and 0 deletions
@@ -699,6 +699,8 @@ QString RawSwitch::toString(Board::Type board, const GeneralSettings * const gen
        return QObject::tr("L%1").arg(index);

      case SWITCH_TYPE_MULTIPOS_POT:
+        if (!getCurrentFirmware()->getCapability(MultiposPotsPositions))
+          return QObject::tr("???");
        qr = div(index - 1, getCurrentFirmware()->getCapability(MultiposPotsPositions));
        if (generalSettings && qr.quot < (int)DIM(generalSettings->potConfig))
          swName = QString(generalSettings->potName[qr.quot]);