diff options
| -rw-r--r-- | src/lib/tng_io.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/lib/tng_io.c b/src/lib/tng_io.c index a8f9a02..74a5228 100644 --- a/src/lib/tng_io.c +++ b/src/lib/tng_io.c @@ -14964,6 +14964,13 @@ tng_function_status DECLSPECDLLEXPORT tng_util_generic_write_frequency_set return(stat); } + if(f <= 0) + { + printf("Cannot set writing frequency to %"PRId64". %s: %d\n", + f, __FILE__, __LINE__); + return(TNG_FAILURE); + } + frame_set = &tng_data->current_trajectory_frame_set; if(!frame_set || tng_data->n_trajectory_frame_sets <= 0) |