my $numFailures = $modules{$module}->{"fail"};
$totalFailures += $numFailures;
print( "$ASCII_BOLD$module results:$ASCII_RESET\n" );
- printf("Number of test passes: %s%4d (%5.2f%%)%s\n", $ASCII_BOLD, $numPasses, 100.0 * $numPasses / ($numPasses+$numFailures), $ASCII_RESET);
+ printf("Number of test passes: %s%4d (%5.2f%%)%s\n", $ASCII_BOLD, $numPasses, $numPasses>0?100.0 * $numPasses / ($numPasses+$numFailures):0, $ASCII_RESET);
printf("%sNumber of test failures:%s %s%4d%s\n\n", $result_colour, $ASCII_RESET, $ASCII_BOLD, $numFailures, $ASCII_RESET);
}