a program to tally kmer frequencies from fastq files

[fastq-tools.git] / src / fastq-grep.c

diff --git a/src/fastq-grep.c b/src/fastq-grep.c
index ca072ebc05fd234cab16e1190aa9a2ac1c9e7716..dea097f50c7bd558a474aaefc68a07368a854623 100644 (file)
--- a/src/fastq-grep.c
+++ b/src/fastq-grep.c
@@ -118,7 +118,6 @@ int main(int argc, char* argv[])
             case 0:
                 if (long_options[opt_idx].flag != 0) break;
                 if (optarg) {
-                    /* TODO */
                 }
                 break;
 
@@ -130,6 +129,9 @@ int main(int argc, char* argv[])
                 invert_flag = 1;
                 break;
 
+            case '?':
+                return 1;
+
             default:
                 abort();
         }