diff options
Diffstat (limited to 'src/process_hkl.c')
| -rw-r--r-- | src/process_hkl.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/process_hkl.c b/src/process_hkl.c index 9b7c0dcd..4dc49128 100644 --- a/src/process_hkl.c +++ b/src/process_hkl.c @@ -307,7 +307,7 @@ static void merge_all(FILE *fh, RefList *model, /* Get data from next chunk */ rval = read_chunk(fh, &image); - if ( rval ) continue; + if ( rval ) break; n_patterns++; @@ -509,6 +509,10 @@ int main(int argc, char *argv[]) /* Count the number of patterns in the file */ n_total_patterns = count_patterns(fh); + if ( n_total_patterns == 0 ) { + ERROR("No patterns to process.\n"); + return 1; + } STATUS("There are %i patterns to process\n", n_total_patterns); rewind(fh); @@ -536,6 +540,10 @@ int main(int argc, char *argv[]) config_startafter, config_stopafter, sym, n_total_patterns, hist_vals, hist_h, hist_k, hist_l, &hist_i, 1); + if ( ferror(fh) ) { + ERROR("Stream read error.\n"); + return 1; + } rewind(fh); if ( space_for_hist && (hist_i >= space_for_hist) ) { ERROR("Histogram array was too small!\n"); @@ -552,6 +560,10 @@ int main(int argc, char *argv[]) merge_all(fh, model, config_maxonly, config_scale, 0, config_startafter, config_stopafter, sym, n_total_patterns, NULL, 0, 0, 0, NULL, 2); + if ( ferror(fh) ) { + ERROR("Stream read error.\n"); + return 1; + } write_reflist(output, model, cell); |