r13984 - /1.3/generic_fns/structure/internal.py -- July 29, 2011 - 10:06

Author: bugman
Date: Fri Jul 29 10:06:14 2011
New Revision: 13984

URL: http://svn.gna.org/viewcvs/relax?rev=13984&view=rev
Log:
Fix for structure.read_pdb for when the file contains no PDB data.

This is now caught, and a warning is given and the function exists cleanly.


Modified:
    1.3/generic_fns/structure/internal.py

Modified: 1.3/generic_fns/structure/internal.py
URL: 
http://svn.gna.org/viewcvs/relax/1.3/generic_fns/structure/internal.py?rev=13984&r1=13983&r2=13984&view=diff
==============================================================================
--- 1.3/generic_fns/structure/internal.py (original)
+++ 1.3/generic_fns/structure/internal.py Fri Jul 29 10:06:14 2011
@@ -826,6 +826,11 @@
             # Increment the model index.
             model_index = model_index + 1
 
+        # No data, so throw a warning and exit.
+        if not len(mol_conts):
+            warn(RelaxWarning("No structural data could be read from the 
file '%s'." % file_path))
+            return False
+
         # Create the structural data data structures.
         self.pack_structs(mol_conts, orig_model_num=orig_model_num, 
set_model_num=set_model_num, orig_mol_num=orig_mol_num, 
set_mol_name=new_mol_name, file_name=file, file_path=path)