diff options
| -rw-r--r-- | gr-run-waveform/test_xyzzy.cc | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/gr-run-waveform/test_xyzzy.cc b/gr-run-waveform/test_xyzzy.cc index fd4c49a38..283b5ab8a 100644 --- a/gr-run-waveform/test_xyzzy.cc +++ b/gr-run-waveform/test_xyzzy.cc @@ -115,10 +115,8 @@ inner_main (void *data, int argc, char **argv) fprintf(stderr, "FAILED: scm_char_ready_p()\n" ); } - char *bar[20]; - int ret = scm_c_read(s_value, bar, 10); - - if (ret) { + char *bar[20]; + if (scm_c_read(s_value, bar, 10)) { fprintf(stderr, "PASSED: read from port\n"); } else { fprintf(stderr, "FAILED: read from port\n" ); |