diff options
author | Jan Engelhardt <jengelh@medozas.de> | 2011-08-21 13:16:16 +0200 |
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committer | Jan Engelhardt <jengelh@medozas.de> | 2011-08-25 12:04:23 +0200 |
commit | 131d4fb53b45be85b1315f72f958cadf7b24a63f (patch) | |
tree | 30ca97e97ea8c18b4c8c5485b27dd47c541fa056 /extensions/libxt_string.c | |
parent | 4a56bcbd49ef20a0203017c15ab1cec9bb140d1a (diff) |
libxt_string: simplify hex output routine
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Diffstat (limited to 'extensions/libxt_string.c')
-rw-r--r-- | extensions/libxt_string.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/extensions/libxt_string.c b/extensions/libxt_string.c index 257f5f85..365019f7 100644 --- a/extensions/libxt_string.c +++ b/extensions/libxt_string.c @@ -230,13 +230,8 @@ print_hex_string(const char *str, const unsigned short int len) unsigned int i; /* start hex block */ printf(" \"|"); - for (i=0; i < len; i++) { - /* see if we need to prepend a zero */ - if ((unsigned char) str[i] <= 0x0F) - printf("0%x", (unsigned char) str[i]); - else - printf("%x", (unsigned char) str[i]); - } + for (i=0; i < len; i++) + printf("%02x", (unsigned char)str[i]); /* close hex block */ printf("|\""); } |