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Diff for /src/usr.bin/patch/patch.c between version 1.38 and 1.39

version 1.38, 2003/10/31 20:20:45 version 1.39, 2004/06/14 18:26:33
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         LINENUM max_neg_offset = first_guess - last_frozen_line - 1 + pch_context();          LINENUM max_neg_offset = first_guess - last_frozen_line - 1 + pch_context();
   
         if (pat_lines == 0) {           /* null range matches always */          if (pat_lines == 0) {           /* null range matches always */
                 if (verbose && (diff_type == CONTEXT_DIFF                  if (verbose && fuzz == 0 && (diff_type == CONTEXT_DIFF
                     || diff_type == NEW_CONTEXT_DIFF                      || diff_type == NEW_CONTEXT_DIFF
                     || diff_type == UNI_DIFF)) {                      || diff_type == UNI_DIFF)) {
                         say("Empty context always matches.\n");                          say("Empty context always matches.\n");
                         say("Detection of previously applied patch not possible.\n");  
                 }                  }
                 return first_guess;                  if (fuzz == 0)
                           return (input_lines == 0 ? first_guess : 0);
         }          }
         if (max_neg_offset >= first_guess)      /* do not try lines < 0 */          if (max_neg_offset >= first_guess)      /* do not try lines < 0 */
                 max_neg_offset = first_guess - 1;                  max_neg_offset = first_guess - 1;
Legend:
Removed from v.1.38  
changed lines
  Added in v.1.39