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root/radiance/ray/src/hd/rhdisp.c
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Comparing ray/src/hd/rhdisp.c (file contents):
Revision 3.30 by gwlarson, Wed Aug 19 17:43:08 1998 UTC vs.
Revision 3.31 by gwlarson, Wed Aug 19 18:23:56 1998 UTC

# Line 312 | Line 312 | usr_input()                    /* get user input and process it */
312                  sstdin = NULL;
313                  return(-1);
314          }
315 <        if (!*cmd)
315 >        if (*cmd == '\n')
316                  return(DC_RESUME);
317          for (args = cmd; *args && !isspace(*args); args++)
318                  ;

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