git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@10760 f3b2605a-c512-4ea7-a41b-209d697bcdaa

2013-09-11 00:05:07 +00:00
parent 0b3c75bf6d
commit e5f4966986
1 changed files with 4 additions and 0 deletions
--- a/src/fix_property_atom.cpp
+++ b/src/fix_property_atom.cpp
@ -159,6 +159,10 @@ void FixPropertyAtom::read_data_section(char *keyword, int n, char *buf)
  int j,m,tagdata;
  char *next;

+  if (atom->map_style == 0) 
+    error->all(FLERR,"Fix property/atom cannot read from data file "
+               "unless an atom map is defined");
+
  next = strchr(buf,'\n');
  *next = '\0';
  int nwords = atom->count_words(buf);