diff options
Diffstat (limited to 'src/htscoremain.c')
| -rw-r--r-- | src/htscoremain.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/htscoremain.c b/src/htscoremain.c index 0f2da28..75c34fe 100644 --- a/src/htscoremain.c +++ b/src/htscoremain.c @@ -1733,7 +1733,10 @@ HTSEXT_API int hts_main2(int argc, char **argv, httrackp *opt) { htsmain_free(); return -1; } else { - system(argv[na+1]); + int code; + if ((code = system(argv[na+1])) != 0) { + fprintf(stderr, "process returned error code %d\n", code); + } } break; case 'd': |