Code simplifications to address #448

Author: scottchiefbaker

third_party/build_fatpack/build.pl

@@ -40,7 +40,7 @@
 my $cmd = "fatpack pack $input_file 2>/dev/null > $output_file";
 
 my $exit = system($cmd);
-$exit    = $exit >> 8;
+$exit  >>= 8;
 
 rmdir("fatlib"); # fatpack leaves empty fatlib dirs so we remove them
 my $size = -s $output_file;

third_party/cli_bench/cli_bench.pl

@@ -114,7 +114,7 @@ sub average {
 	}
 
 	my $count = scalar(@_);
-	$ret = $ret / $count;
+	$ret     /= $count;
 
 	return $ret;
 }