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Diff for /src/usr.bin/printf/printf.c between version 1.22 and 1.23

version 1.22, 2014/05/25 07:36:36 version 1.23, 2015/10/06 23:01:43
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 #include <ctype.h>  #include <ctype.h>
 #include <stdio.h>  #include <stdio.h>
 #include <stdlib.h>  #include <stdlib.h>
   #include <unistd.h>
 #include <string.h>  #include <string.h>
 #include <limits.h>  #include <limits.h>
 #include <locale.h>  #include <locale.h>
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         char *format;          char *format;
   
         setlocale (LC_ALL, "");          setlocale (LC_ALL, "");
   
           if (tame("stdio", NULL) == -1)
                   err(1, "tame");
   
         /* Need to accept/ignore "--" option. */          /* Need to accept/ignore "--" option. */
         if (argc > 1 && strcmp(argv[1], "--") == 0) {          if (argc > 1 && strcmp(argv[1], "--") == 0) {
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Removed from v.1.22  
changed lines
  Added in v.1.23