src/fasta_formatter/fasta_formatter.cpp

[vpbrendel]

Line 105: usage();

should be followed by "exit();"

Otherwise, compilation fails on Ubuntu 18.04 with message:

fasta_formatter.cpp:105:9: error: this statement may fall through [-Werror=implicit-fallthrough=]
usage();
~~~~~^~
fasta_formatter.cpp:107:3: note: here
case 'i':
^~~~
cc1plus: all warnings being treated as errors

[aubreybailey]

can verify

[skbrimer]

I found that adding exit() after usage like this

usage();
 exit();

didn't work I added this and it worked properly

usage();
exit(0);