'Bad quality threshold is !'

[moskalenko]

When the example is run there is a warning 'Bad quality threshold is !'. Looking at the code it comes from

main.cpp:365: fprintf( stderr, "Bad quality threshold is %c\n", badQualityThreshold ) ;

so it looks like badQualityThreshold is not calculated in GetBadQuality even for sample data.

[mourisl]

Thanks for this suggestion. Using integer though resolves this issue, but the acsii code for the quality score is not straightforward. So I add a single-quotation signs around the quality score. Hope this would make the message clearer.