- SetIOVerbose(mArgsInfo.verbose_flag);
- if (mArgsInfo.imagetypes_flag) this->PrintAvailableImageTypes();
+ if (mArgsInfo.verbose_given)
+ SetIOVerbose(mArgsInfo.verbose_flag);
+ if (mArgsInfo.imagetypes_given && mArgsInfo.imagetypes_flag)
+ this->PrintAvailableImageTypes();