diff options
| -rw-r--r-- | src/pattern_sim.c | 4 | ||||
| -rw-r--r-- | src/sfac.c | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/src/pattern_sim.c b/src/pattern_sim.c index 9a00b5d7..255ba736 100644 --- a/src/pattern_sim.c +++ b/src/pattern_sim.c @@ -256,6 +256,10 @@ int main(int argc, char *argv[]) image.hdr = NULL; get_diffraction(&image, na, nb, nc); + if ( image.molecule == NULL ) { + ERROR("Couldn't open molecule.pdb\n"); + return 1; + } record_image(&image, !config_nowater, !config_nonoise, !config_nobloom); @@ -333,7 +333,7 @@ struct molecule *load_molecule() fh = fopen("molecule.pdb", "r"); if ( fh == NULL ) { - ERROR("Couldn't open file\n"); + ERROR("Couldn't open PDB file\n"); return NULL; } |