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Diff for /src/usr.bin/indent/indent.c between version 1.21 and 1.22

version 1.21, 2013/06/20 06:28:15 version 1.22, 2013/06/21 06:49:42
Line 198 
Line 198 
             set_option(argv[i]);              set_option(argv[i]);
     }                           /* end of for */      }                           /* end of for */
     if (input == NULL) {      if (input == NULL) {
         fprintf(stderr, "usage: indent input-file [output-file] [options]\n");          input = stdin;
         exit(1);  
     }      }
     if (output == NULL) {      if (output == NULL) {
         if (troff)          if (troff || input == stdin)
             output = stdout;              output = stdout;
         else {          else {
             out_name = in_name;              out_name = in_name;

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  Added in v.1.22