diff options
Diffstat (limited to 'mseq.c')
| -rw-r--r-- | mseq.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/mseq.c b/mseq.c index f63aaae..519284e 100644 --- a/mseq.c +++ b/mseq.c @@ -317,13 +317,10 @@ usage: if (optind == argc && !isatty(0)) return stdinmode(); - char *seq = blaze822_seq_open(0); - if (!seq) - return 1; - int i; char *f; char *a; + char *seq = 0; if (optind == argc) { a = ":"; @@ -337,6 +334,13 @@ hack: printf("%s\n", a); continue; } + + if (!seq) { + seq = blaze822_seq_open(0); + if (!seq) + return 1; + } + struct blaze822_seq_iter iter = { 0 }; while ((f = blaze822_seq_next(seq, a, &iter))) { char *s = f; |